71642296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 154224000

約数和(自身を除く): 82581704

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 67, 88, 116, 134, 232, 268, 319, 419, 536, 638, 737, 838, 1276, 1474, 1676, 1943, 2552, 2948, 3352, 3886, 4609, 5896, 7772, 9218, 12151, 15544, 18436, 21373, 24302, 28073, 36872, 42746, 48604, 56146, 85492, 97208, 112292, 133661, 170984, 224584, 267322, 308803, 534644, 617606, 814117, 1069288, 1235212, 1628234, 2470424, 3256468, 6512936, 8955287, 17910574, 35821148, 71642296]

約数ペア:

[(1, 71642296), (2, 35821148), (4, 17910574), (8, 8955287), (11, 6512936), (22, 3256468), (29, 2470424), (44, 1628234), (58, 1235212), (67, 1069288), (88, 814117), (116, 617606), (134, 534644), (232, 308803), (268, 267322), (319, 224584), (419, 170984), (536, 133661), (638, 112292), (737, 97208), (838, 85492), (1276, 56146), (1474, 48604), (1676, 42746), (1943, 36872), (2552, 28073), (2948, 24302), (3352, 21373), (3886, 18436), (4609, 15544), (5896, 12151), (7772, 9218)]