21472384

素因数分解:

$2^7\times {\mathrm{227}}^1\times {\mathrm{739}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 43023600

約数和(自身を除く): 21551216

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 227, 454, 739, 908, 1478, 1816, 2956, 3632, 5912, 7264, 11824, 14528, 23648, 29056, 47296, 94592, 167753, 335506, 671012, 1342024, 2684048, 5368096, 10736192, 21472384]

約数ペア:

[(1, 21472384), (2, 10736192), (4, 5368096), (8, 2684048), (16, 1342024), (32, 671012), (64, 335506), (128, 167753), (227, 94592), (454, 47296), (739, 29056), (908, 23648), (1478, 14528), (1816, 11824), (2956, 7264), (3632, 5912)]