64738624

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{53239}}^1$

素因数の和:53270

約数の個数: 28

約数和(自身を含む): 135229600

約数和(自身を除く): 70490976

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 53239, 106478, 212956, 425912, 851824, 1011541, 1703648, 2023082, 3407296, 4046164, 8092328, 16184656, 32369312, 64738624]

約数ペア:

[(1, 64738624), (2, 32369312), (4, 16184656), (8, 8092328), (16, 4046164), (19, 3407296), (32, 2023082), (38, 1703648), (64, 1011541), (76, 851824), (152, 425912), (304, 212956), (608, 106478), (1216, 53239)]