1918156736

素因数分解:

$2^6\times {\mathrm{449}}^1\times {\mathrm{66751}}^1$

素因数の和:67212

約数の個数: 28

約数和(自身を含む): 3814876800

約数和(自身を除く): 1896720064

約数列:

[1, 2, 4, 8, 16, 32, 64, 449, 898, 1796, 3592, 7184, 14368, 28736, 66751, 133502, 267004, 534008, 1068016, 2136032, 4272064, 29971199, 59942398, 119884796, 239769592, 479539184, 959078368, 1918156736]

約数ペア:

[(1, 1918156736), (2, 959078368), (4, 479539184), (8, 239769592), (16, 119884796), (32, 59942398), (64, 29971199), (449, 4272064), (898, 2136032), (1796, 1068016), (3592, 534008), (7184, 267004), (14368, 133502), (28736, 66751)]