64415928

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{141263}}^1$

素因数の和:141291

約数の個数: 32

約数和(自身を含む): 169516800

約数和(自身を除く): 105100872

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 141263, 282526, 423789, 565052, 847578, 1130104, 1695156, 2683997, 3390312, 5367994, 8051991, 10735988, 16103982, 21471976, 32207964, 64415928]

約数ペア:

[(1, 64415928), (2, 32207964), (3, 21471976), (4, 16103982), (6, 10735988), (8, 8051991), (12, 5367994), (19, 3390312), (24, 2683997), (38, 1695156), (57, 1130104), (76, 847578), (114, 565052), (152, 423789), (228, 282526), (456, 141263)]