28426852430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{292849}}^1$

素因数の和:293444

約数の個数: 32

約数和(自身を含む): 54273304800

約数和(自身を除く): 25846452370

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 571, 1142, 2855, 5710, 9707, 19414, 48535, 97070, 292849, 585698, 1464245, 2928490, 4978433, 9956866, 24892165, 49784330, 167216779, 334433558, 836083895, 1672167790, 2842685243, 5685370486, 14213426215, 28426852430]

約数ペア:

[(1, 28426852430), (2, 14213426215), (5, 5685370486), (10, 2842685243), (17, 1672167790), (34, 836083895), (85, 334433558), (170, 167216779), (571, 49784330), (1142, 24892165), (2855, 9956866), (5710, 4978433), (9707, 2928490), (19414, 1464245), (48535, 585698), (97070, 292849)]