1615703728

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{46471}}^1$

素因数の和:46573

約数の個数: 40

約数和(自身を含む): 3267353376

約数和(自身を除く): 1651649648

約数列:

[1, 2, 4, 8, 16, 41, 53, 82, 106, 164, 212, 328, 424, 656, 848, 2173, 4346, 8692, 17384, 34768, 46471, 92942, 185884, 371768, 743536, 1905311, 2462963, 3810622, 4925926, 7621244, 9851852, 15242488, 19703704, 30484976, 39407408, 100981483, 201962966, 403925932, 807851864, 1615703728]

約数ペア:

[(1, 1615703728), (2, 807851864), (4, 403925932), (8, 201962966), (16, 100981483), (41, 39407408), (53, 30484976), (82, 19703704), (106, 15242488), (164, 9851852), (212, 7621244), (328, 4925926), (424, 3810622), (656, 2462963), (848, 1905311), (2173, 743536), (4346, 371768), (8692, 185884), (17384, 92942), (34768, 46471)]