75457628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{4421}}^1$

素因数の和:4693

約数の個数: 24

約数和(自身を含む): 140407344

約数和(自身を除く): 64949716

約数列:

[1, 2, 4, 17, 34, 68, 251, 502, 1004, 4267, 4421, 8534, 8842, 17068, 17684, 75157, 150314, 300628, 1109671, 2219342, 4438684, 18864407, 37728814, 75457628]

約数ペア:

[(1, 75457628), (2, 37728814), (4, 18864407), (17, 4438684), (34, 2219342), (68, 1109671), (251, 300628), (502, 150314), (1004, 75157), (4267, 17684), (4421, 17068), (8534, 8842)]