71610616

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1151}}^1$

素因数の和:1276

約数の個数: 64

約数和(自身を含む): 169205760

約数和(自身を除く): 97595144

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 101, 154, 202, 308, 404, 616, 707, 808, 1111, 1151, 1414, 2222, 2302, 2828, 4444, 4604, 5656, 7777, 8057, 8888, 9208, 12661, 15554, 16114, 25322, 31108, 32228, 50644, 62216, 64456, 88627, 101288, 116251, 177254, 232502, 354508, 465004, 709016, 813757, 930008, 1278761, 1627514, 2557522, 3255028, 5115044, 6510056, 8951327, 10230088, 17902654, 35805308, 71610616]

約数ペア:

[(1, 71610616), (2, 35805308), (4, 17902654), (7, 10230088), (8, 8951327), (11, 6510056), (14, 5115044), (22, 3255028), (28, 2557522), (44, 1627514), (56, 1278761), (77, 930008), (88, 813757), (101, 709016), (154, 465004), (202, 354508), (308, 232502), (404, 177254), (616, 116251), (707, 101288), (808, 88627), (1111, 64456), (1151, 62216), (1414, 50644), (2222, 32228), (2302, 31108), (2828, 25322), (4444, 16114), (4604, 15554), (5656, 12661), (7777, 9208), (8057, 8888)]