73049864

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{222713}}^1$

素因数の和:222760

約数の個数: 16

約数和(自身を含む): 140309820

約数和(自身を除く): 67259956

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 222713, 445426, 890852, 1781704, 9131233, 18262466, 36524932, 73049864]

約数ペア:

[(1, 73049864), (2, 36524932), (4, 18262466), (8, 9131233), (41, 1781704), (82, 890852), (164, 445426), (328, 222713)]