37972870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6793}}^1$

素因数の和:6856

約数の個数: 32

約数和(自身を含む): 75331872

約数和(自身を除く): 37359002

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 6793, 13586, 33965, 67930, 88309, 176618, 292099, 441545, 584198, 883090, 1460495, 2920990, 3797287, 7594574, 18986435, 37972870]

約数ペア:

[(1, 37972870), (2, 18986435), (5, 7594574), (10, 3797287), (13, 2920990), (26, 1460495), (43, 883090), (65, 584198), (86, 441545), (130, 292099), (215, 176618), (430, 88309), (559, 67930), (1118, 33965), (2795, 13586), (5590, 6793)]