326072344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{76471}}^1$

素因数の和:76531

約数の個数: 32

約数和(自身を含む): 674483040

約数和(自身を除く): 348410696

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 76471, 152942, 305884, 611768, 994123, 1988246, 3135311, 3976492, 6270622, 7952984, 12541244, 25082488, 40759043, 81518086, 163036172, 326072344]

約数ペア:

[(1, 326072344), (2, 163036172), (4, 81518086), (8, 40759043), (13, 25082488), (26, 12541244), (41, 7952984), (52, 6270622), (82, 3976492), (104, 3135311), (164, 1988246), (328, 994123), (533, 611768), (1066, 305884), (2132, 152942), (4264, 76471)]