25486537538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:592

約数の個数: 128

約数和(自身を含む): 50149048320

約数和(自身を除く): 24662510782

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 157, 163, 203, 223, 314, 319, 326, 406, 446, 638, 1099, 1141, 1561, 1727, 1793, 2198, 2233, 2282, 2453, 3122, 3454, 3586, 4466, 4553, 4727, 4906, 6467, 9106, 9454, 12089, 12551, 12934, 17171, 24178, 25102, 25591, 31871, 33089, 34342, 35011, 36349, 45269, 50083, 51182, 51997, 63742, 66178, 70022, 71137, 72698, 90538, 100166, 103994, 142274, 179137, 245077, 254443, 281501, 350581, 358274, 363979, 385121, 399839, 490154, 497959, 508886, 563002, 701162, 727958, 742139, 770242, 799678, 995918, 1015319, 1054121, 1484278, 1970507, 2030638, 2108242, 2695847, 2798873, 3941014, 5194973, 5391694, 5597746, 5706793, 7107233, 7378847, 8163529, 10389946, 11168509, 11413586, 11595331, 14214466, 14757694, 16327058, 22337018, 23190662, 39947551, 57144703, 62774723, 78179563, 79895102, 81167317, 114289406, 125549446, 156359126, 162334634, 165496997, 330993994, 439423061, 878846122, 1158478979, 1820466967, 2316957958, 3640933934, 12743268769, 25486537538]

約数ペア:

[(1, 25486537538), (2, 12743268769), (7, 3640933934), (11, 2316957958), (14, 1820466967), (22, 1158478979), (29, 878846122), (58, 439423061), (77, 330993994), (154, 165496997), (157, 162334634), (163, 156359126), (203, 125549446), (223, 114289406), (314, 81167317), (319, 79895102), (326, 78179563), (406, 62774723), (446, 57144703), (638, 39947551), (1099, 23190662), (1141, 22337018), (1561, 16327058), (1727, 14757694), (1793, 14214466), (2198, 11595331), (2233, 11413586), (2282, 11168509), (2453, 10389946), (3122, 8163529), (3454, 7378847), (3586, 7107233), (4466, 5706793), (4553, 5597746), (4727, 5391694), (4906, 5194973), (6467, 3941014), (9106, 2798873), (9454, 2695847), (12089, 2108242), (12551, 2030638), (12934, 1970507), (17171, 1484278), (24178, 1054121), (25102, 1015319), (25591, 995918), (31871, 799678), (33089, 770242), (34342, 742139), (35011, 727958), (36349, 701162), (45269, 563002), (50083, 508886), (51182, 497959), (51997, 490154), (63742, 399839), (66178, 385121), (70022, 363979), (71137, 358274), (72698, 350581), (90538, 281501), (100166, 254443), (103994, 245077), (142274, 179137)]