401510464

素因数分解:

$2^6\times {\mathrm{881}}^1\times {\mathrm{7121}}^1$

素因数の和:8014

約数の個数: 28

約数和(自身を含む): 797763708

約数和(自身を除く): 396253244

約数列:

[1, 2, 4, 8, 16, 32, 64, 881, 1762, 3524, 7048, 7121, 14096, 14242, 28192, 28484, 56384, 56968, 113936, 227872, 455744, 6273601, 12547202, 25094404, 50188808, 100377616, 200755232, 401510464]

約数ペア:

[(1, 401510464), (2, 200755232), (4, 100377616), (8, 50188808), (16, 25094404), (32, 12547202), (64, 6273601), (881, 455744), (1762, 227872), (3524, 113936), (7048, 56968), (7121, 56384), (14096, 28484), (14242, 28192)]