71783362078

素因数分解:

$2^1\times {\mathrm{401}}^1\times {\mathrm{4721}}^1\times {\mathrm{18959}}^1$

素因数の和:24083

約数の個数: 16

約数和(自身を含む): 107972118720

約数和(自身を除く): 36188756642

約数列:

[1, 2, 401, 802, 4721, 9442, 18959, 37918, 1893121, 3786242, 7602559, 15205118, 89505439, 179010878, 35891681039, 71783362078]

約数ペア:

[(1, 71783362078), (2, 35891681039), (401, 179010878), (802, 89505439), (4721, 15205118), (9442, 7602559), (18959, 3786242), (37918, 1893121)]