66334544

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7867}}^1$

素因数の和:7923

約数の個数: 40

約数和(自身を含む): 140491008

約数和(自身を除く): 74156464

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 7867, 8432, 15734, 31468, 62936, 125872, 133739, 243877, 267478, 487754, 534956, 975508, 1069912, 1951016, 2139824, 3902032, 4145909, 8291818, 16583636, 33167272, 66334544]

約数ペア:

[(1, 66334544), (2, 33167272), (4, 16583636), (8, 8291818), (16, 4145909), (17, 3902032), (31, 2139824), (34, 1951016), (62, 1069912), (68, 975508), (124, 534956), (136, 487754), (248, 267478), (272, 243877), (496, 133739), (527, 125872), (1054, 62936), (2108, 31468), (4216, 15734), (7867, 8432)]