64273528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{1907}}^1$

素因数の和:2307

約数の個数: 32

約数和(自身を含む): 131880960

約数和(自身を除く): 67607432

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 383, 766, 1532, 1907, 3064, 3814, 4213, 7628, 8426, 15256, 16852, 20977, 33704, 41954, 83908, 167816, 730381, 1460762, 2921524, 5843048, 8034191, 16068382, 32136764, 64273528]

約数ペア:

[(1, 64273528), (2, 32136764), (4, 16068382), (8, 8034191), (11, 5843048), (22, 2921524), (44, 1460762), (88, 730381), (383, 167816), (766, 83908), (1532, 41954), (1907, 33704), (3064, 20977), (3814, 16852), (4213, 15256), (7628, 8426)]