408057472

素因数分解:

$2^7\times {\mathrm{1489}}^1\times {\mathrm{2141}}^1$

素因数の和:3644

約数の個数: 32

約数和(自身を含む): 813852900

約数和(自身を除く): 405795428

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1489, 2141, 2978, 4282, 5956, 8564, 11912, 17128, 23824, 34256, 47648, 68512, 95296, 137024, 190592, 274048, 3187949, 6375898, 12751796, 25503592, 51007184, 102014368, 204028736, 408057472]

約数ペア:

[(1, 408057472), (2, 204028736), (4, 102014368), (8, 51007184), (16, 25503592), (32, 12751796), (64, 6375898), (128, 3187949), (1489, 274048), (2141, 190592), (2978, 137024), (4282, 95296), (5956, 68512), (8564, 47648), (11912, 34256), (17128, 23824)]