67005296

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{246343}}^1$

素因数の和:246368

約数の個数: 20

約数和(自身を含む): 137459952

約数和(自身を除く): 70454656

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 246343, 492686, 985372, 1970744, 3941488, 4187831, 8375662, 16751324, 33502648, 67005296]

約数ペア:

[(1, 67005296), (2, 33502648), (4, 16751324), (8, 8375662), (16, 4187831), (17, 3941488), (34, 1970744), (68, 985372), (136, 492686), (272, 246343)]