71543552

素因数分解:

$2^8\times {\mathrm{101}}^1\times {\mathrm{2767}}^1$

素因数の和:2884

約数の個数: 36

約数和(自身を含む): 144273696

約数和(自身を除く): 72730144

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 404, 808, 1616, 2767, 3232, 5534, 6464, 11068, 12928, 22136, 25856, 44272, 88544, 177088, 279467, 354176, 558934, 708352, 1117868, 2235736, 4471472, 8942944, 17885888, 35771776, 71543552]

約数ペア:

[(1, 71543552), (2, 35771776), (4, 17885888), (8, 8942944), (16, 4471472), (32, 2235736), (64, 1117868), (101, 708352), (128, 558934), (202, 354176), (256, 279467), (404, 177088), (808, 88544), (1616, 44272), (2767, 25856), (3232, 22136), (5534, 12928), (6464, 11068)]