38920411456

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{2104261}}^1$

素因数の和:2104307

約数の個数: 42

約数和(自身を含む): 82043071118

約数和(自身を除く): 43122659662

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 1088, 1156, 2312, 4624, 9248, 18496, 2104261, 4208522, 8417044, 16834088, 33668176, 35772437, 67336352, 71544874, 134672704, 143089748, 286179496, 572358992, 608131429, 1144717984, 1216262858, 2289435968, 2432525716, 4865051432, 9730102864, 19460205728, 38920411456]

約数ペア:

[(1, 38920411456), (2, 19460205728), (4, 9730102864), (8, 4865051432), (16, 2432525716), (17, 2289435968), (32, 1216262858), (34, 1144717984), (64, 608131429), (68, 572358992), (136, 286179496), (272, 143089748), (289, 134672704), (544, 71544874), (578, 67336352), (1088, 35772437), (1156, 33668176), (2312, 16834088), (4624, 8417044), (9248, 4208522), (18496, 2104261)]