67745168

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1871}}^1$

素因数の和:1983

約数の個数: 40

約数和(自身を含む): 137419776

約数和(自身を除く): 69674608

約数列:

[1, 2, 4, 8, 16, 31, 62, 73, 124, 146, 248, 292, 496, 584, 1168, 1871, 2263, 3742, 4526, 7484, 9052, 14968, 18104, 29936, 36208, 58001, 116002, 136583, 232004, 273166, 464008, 546332, 928016, 1092664, 2185328, 4234073, 8468146, 16936292, 33872584, 67745168]

約数ペア:

[(1, 67745168), (2, 33872584), (4, 16936292), (8, 8468146), (16, 4234073), (31, 2185328), (62, 1092664), (73, 928016), (124, 546332), (146, 464008), (248, 273166), (292, 232004), (496, 136583), (584, 116002), (1168, 58001), (1871, 36208), (2263, 29936), (3742, 18104), (4526, 14968), (7484, 9052)]