39731536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2851}}^1$

素因数の和:2939

約数の個数: 40

約数和(自身を含む): 84168224

約数和(自身を除く): 44436688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 2851, 3484, 5702, 6968, 11404, 13936, 22808, 37063, 45616, 74126, 148252, 191017, 296504, 382034, 593008, 764068, 1528136, 2483221, 3056272, 4966442, 9932884, 19865768, 39731536]

約数ペア:

[(1, 39731536), (2, 19865768), (4, 9932884), (8, 4966442), (13, 3056272), (16, 2483221), (26, 1528136), (52, 764068), (67, 593008), (104, 382034), (134, 296504), (208, 191017), (268, 148252), (536, 74126), (871, 45616), (1072, 37063), (1742, 22808), (2851, 13936), (3484, 11404), (5702, 6968)]