70293053467

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2963}}^1\times {\mathrm{13721}}^1$

素因数の和:16723

約数の個数: 32

約数和(自身を含む): 91105297920

約数和(自身を除く): 20812244453

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 2963, 13721, 20741, 38519, 56297, 96047, 178373, 260699, 269633, 394079, 731861, 1248611, 1824893, 3389087, 5123027, 23723609, 40655323, 284587261, 528519199, 772451137, 3699634393, 5407157959, 10041864781, 70293053467]

約数ペア:

[(1, 70293053467), (7, 10041864781), (13, 5407157959), (19, 3699634393), (91, 772451137), (133, 528519199), (247, 284587261), (1729, 40655323), (2963, 23723609), (13721, 5123027), (20741, 3389087), (38519, 1824893), (56297, 1248611), (96047, 731861), (178373, 394079), (260699, 269633)]