9124638736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{131071}}^1$

素因数の和:131327

約数の個数: 40

約数和(自身を含む): 18690867200

約数和(自身を除く): 9566228464

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 229, 304, 458, 916, 1832, 3664, 4351, 8702, 17404, 34808, 69616, 131071, 262142, 524284, 1048568, 2097136, 2490349, 4980698, 9961396, 19922792, 30015259, 39845584, 60030518, 120061036, 240122072, 480244144, 570289921, 1140579842, 2281159684, 4562319368, 9124638736]

約数ペア:

[(1, 9124638736), (2, 4562319368), (4, 2281159684), (8, 1140579842), (16, 570289921), (19, 480244144), (38, 240122072), (76, 120061036), (152, 60030518), (229, 39845584), (304, 30015259), (458, 19922792), (916, 9961396), (1832, 4980698), (3664, 2490349), (4351, 2097136), (8702, 1048568), (17404, 524284), (34808, 262142), (69616, 131071)]