27931072

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:653

約数の個数: 56

約数和(自身を含む): 60807600

約数和(自身を除く): 32876528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 104, 118, 208, 236, 416, 472, 569, 767, 832, 944, 1138, 1534, 1888, 2276, 3068, 3776, 4552, 6136, 7397, 9104, 12272, 14794, 18208, 24544, 29588, 33571, 36416, 49088, 59176, 67142, 118352, 134284, 236704, 268568, 436423, 473408, 537136, 872846, 1074272, 1745692, 2148544, 3491384, 6982768, 13965536, 27931072]

約数ペア:

[(1, 27931072), (2, 13965536), (4, 6982768), (8, 3491384), (13, 2148544), (16, 1745692), (26, 1074272), (32, 872846), (52, 537136), (59, 473408), (64, 436423), (104, 268568), (118, 236704), (208, 134284), (236, 118352), (416, 67142), (472, 59176), (569, 49088), (767, 36416), (832, 33571), (944, 29588), (1138, 24544), (1534, 18208), (1888, 14794), (2276, 12272), (3068, 9104), (3776, 7397), (4552, 6136)]