15936706919128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{286507747}}^1$

素因数の和:286508179

約数の個数: 32

約数和(自身を含む): 31716407703600

約数和(自身を除く): 15779700784472

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 409, 818, 1636, 3272, 6953, 13906, 27812, 55624, 286507747, 573015494, 1146030988, 2292061976, 4870631699, 9741263398, 19482526796, 38965053592, 117181668523, 234363337046, 468726674092, 937453348184, 1992088364891, 3984176729782, 7968353459564, 15936706919128]

約数ペア:

[(1, 15936706919128), (2, 7968353459564), (4, 3984176729782), (8, 1992088364891), (17, 937453348184), (34, 468726674092), (68, 234363337046), (136, 117181668523), (409, 38965053592), (818, 19482526796), (1636, 9741263398), (3272, 4870631699), (6953, 2292061976), (13906, 1146030988), (27812, 573015494), (55624, 286507747)]