25468968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 78336000

約数和(自身を除く): 52867032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 79, 84, 101, 114, 133, 152, 158, 168, 202, 228, 237, 266, 303, 316, 399, 404, 456, 474, 532, 553, 606, 632, 707, 798, 808, 948, 1064, 1106, 1212, 1414, 1501, 1596, 1659, 1896, 1919, 2121, 2212, 2424, 2828, 3002, 3192, 3318, 3838, 4242, 4424, 4503, 5656, 5757, 6004, 6636, 7676, 7979, 8484, 9006, 10507, 11514, 12008, 13272, 13433, 15352, 15958, 16968, 18012, 21014, 23028, 23937, 26866, 31521, 31916, 36024, 40299, 42028, 46056, 47874, 53732, 55853, 63042, 63832, 80598, 84056, 95748, 107464, 111706, 126084, 151601, 161196, 167559, 191496, 223412, 252168, 303202, 322392, 335118, 446824, 454803, 606404, 670236, 909606, 1061207, 1212808, 1340472, 1819212, 2122414, 3183621, 3638424, 4244828, 6367242, 8489656, 12734484, 25468968]

約数ペア:

[(1, 25468968), (2, 12734484), (3, 8489656), (4, 6367242), (6, 4244828), (7, 3638424), (8, 3183621), (12, 2122414), (14, 1819212), (19, 1340472), (21, 1212808), (24, 1061207), (28, 909606), (38, 670236), (42, 606404), (56, 454803), (57, 446824), (76, 335118), (79, 322392), (84, 303202), (101, 252168), (114, 223412), (133, 191496), (152, 167559), (158, 161196), (168, 151601), (202, 126084), (228, 111706), (237, 107464), (266, 95748), (303, 84056), (316, 80598), (399, 63832), (404, 63042), (456, 55853), (474, 53732), (532, 47874), (553, 46056), (606, 42028), (632, 40299), (707, 36024), (798, 31916), (808, 31521), (948, 26866), (1064, 23937), (1106, 23028), (1212, 21014), (1414, 18012), (1501, 16968), (1596, 15958), (1659, 15352), (1896, 13433), (1919, 13272), (2121, 12008), (2212, 11514), (2424, 10507), (2828, 9006), (3002, 8484), (3192, 7979), (3318, 7676), (3838, 6636), (4242, 6004), (4424, 5757), (4503, 5656)]