28921888

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{17053}}^1$

素因数の和:17116

約数の個数: 24

約数和(自身を含む): 58017708

約数和(自身を除く): 29095820

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 17053, 34106, 68212, 136424, 272848, 545696, 903809, 1807618, 3615236, 7230472, 14460944, 28921888]

約数ペア:

[(1, 28921888), (2, 14460944), (4, 7230472), (8, 3615236), (16, 1807618), (32, 903809), (53, 545696), (106, 272848), (212, 136424), (424, 68212), (848, 34106), (1696, 17053)]