22397323208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1\times {\mathrm{2971}}^1$

素因数の和:3582

約数の個数: 64

約数和(自身を含む): 45610689600

約数和(自身を除く): 23213366392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 419, 692, 838, 1384, 1676, 2249, 2971, 3352, 4498, 5447, 5942, 8996, 10894, 11884, 17992, 21788, 23768, 38623, 43576, 72487, 77246, 144974, 154492, 289948, 308984, 513983, 579896, 942331, 1027966, 1244849, 1884662, 2055932, 2489698, 3769324, 4111864, 4979396, 6681779, 7538648, 9958792, 13363558, 16183037, 26727116, 32366074, 53454232, 64732148, 129464296, 215358877, 430717754, 861435508, 1722871016, 2799665401, 5599330802, 11198661604, 22397323208]

約数ペア:

[(1, 22397323208), (2, 11198661604), (4, 5599330802), (8, 2799665401), (13, 1722871016), (26, 861435508), (52, 430717754), (104, 215358877), (173, 129464296), (346, 64732148), (419, 53454232), (692, 32366074), (838, 26727116), (1384, 16183037), (1676, 13363558), (2249, 9958792), (2971, 7538648), (3352, 6681779), (4498, 4979396), (5447, 4111864), (5942, 3769324), (8996, 2489698), (10894, 2055932), (11884, 1884662), (17992, 1244849), (21788, 1027966), (23768, 942331), (38623, 579896), (43576, 513983), (72487, 308984), (77246, 289948), (144974, 154492)]