25189584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1229}}^1$

素因数の和:1308

約数の個数: 80

約数和(自身を含む): 75649920

約数和(自身を除く): 50460336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 168, 183, 244, 336, 366, 427, 488, 732, 854, 976, 1229, 1281, 1464, 1708, 2458, 2562, 2928, 3416, 3687, 4916, 5124, 6832, 7374, 8603, 9832, 10248, 14748, 17206, 19664, 20496, 25809, 29496, 34412, 51618, 58992, 68824, 74969, 103236, 137648, 149938, 206472, 224907, 299876, 412944, 449814, 524783, 599752, 899628, 1049566, 1199504, 1574349, 1799256, 2099132, 3148698, 3598512, 4198264, 6297396, 8396528, 12594792, 25189584]

約数ペア:

[(1, 25189584), (2, 12594792), (3, 8396528), (4, 6297396), (6, 4198264), (7, 3598512), (8, 3148698), (12, 2099132), (14, 1799256), (16, 1574349), (21, 1199504), (24, 1049566), (28, 899628), (42, 599752), (48, 524783), (56, 449814), (61, 412944), (84, 299876), (112, 224907), (122, 206472), (168, 149938), (183, 137648), (244, 103236), (336, 74969), (366, 68824), (427, 58992), (488, 51618), (732, 34412), (854, 29496), (976, 25809), (1229, 20496), (1281, 19664), (1464, 17206), (1708, 14748), (2458, 10248), (2562, 9832), (2928, 8603), (3416, 7374), (3687, 6832), (4916, 5124)]