13306946408

素因数分解:

$2^3\times 7^1\times {\mathrm{5323}}^1\times {\mathrm{44641}}^1$

素因数の和:49977

約数の個数: 32

約数和(自身を含む): 28520880960

約数和(自身を除く): 15213934552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 5323, 10646, 21292, 37261, 42584, 44641, 74522, 89282, 149044, 178564, 298088, 312487, 357128, 624974, 1249948, 2499896, 237624043, 475248086, 950496172, 1663368301, 1900992344, 3326736602, 6653473204, 13306946408]

約数ペア:

[(1, 13306946408), (2, 6653473204), (4, 3326736602), (7, 1900992344), (8, 1663368301), (14, 950496172), (28, 475248086), (56, 237624043), (5323, 2499896), (10646, 1249948), (21292, 624974), (37261, 357128), (42584, 312487), (44641, 298088), (74522, 178564), (89282, 149044)]