27777536

素因数分解:

$2^9\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:484

約数の個数: 40

約数和(自身を含む): 55978560

約数和(自身を除く): 28201024

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 227, 239, 256, 454, 478, 512, 908, 956, 1816, 1912, 3632, 3824, 7264, 7648, 14528, 15296, 29056, 30592, 54253, 58112, 61184, 108506, 116224, 122368, 217012, 434024, 868048, 1736096, 3472192, 6944384, 13888768, 27777536]

約数ペア:

[(1, 27777536), (2, 13888768), (4, 6944384), (8, 3472192), (16, 1736096), (32, 868048), (64, 434024), (128, 217012), (227, 122368), (239, 116224), (256, 108506), (454, 61184), (478, 58112), (512, 54253), (908, 30592), (956, 29056), (1816, 15296), (1912, 14528), (3632, 7648), (3824, 7264)]