65497472

素因数分解:

$2^7\times {\mathrm{239}}^1\times {\mathrm{2141}}^1$

素因数の和:2394

約数の個数: 32

約数和(自身を含む): 131090400

約数和(自身を除く): 65592928

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 239, 478, 956, 1912, 2141, 3824, 4282, 7648, 8564, 15296, 17128, 30592, 34256, 68512, 137024, 274048, 511699, 1023398, 2046796, 4093592, 8187184, 16374368, 32748736, 65497472]

約数ペア:

[(1, 65497472), (2, 32748736), (4, 16374368), (8, 8187184), (16, 4093592), (32, 2046796), (64, 1023398), (128, 511699), (239, 274048), (478, 137024), (956, 68512), (1912, 34256), (2141, 30592), (3824, 17128), (4282, 15296), (7648, 8564)]