64669312

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{26591}}^1$

素因数の和:26624

約数の個数: 32

約数和(自身を含む): 135619200

約数和(自身を除く): 70949888

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 26591, 53182, 106364, 212728, 425456, 505229, 850912, 1010458, 1701824, 2020916, 3403648, 4041832, 8083664, 16167328, 32334656, 64669312]

約数ペア:

[(1, 64669312), (2, 32334656), (4, 16167328), (8, 8083664), (16, 4041832), (19, 3403648), (32, 2020916), (38, 1701824), (64, 1010458), (76, 850912), (128, 505229), (152, 425456), (304, 212728), (608, 106364), (1216, 53182), (2432, 26591)]