72208712

素因数分解:

$2^3\times {\mathrm{1423}}^1\times {\mathrm{6343}}^1$

素因数の和:7772

約数の個数: 16

約数和(自身を含む): 135507840

約数和(自身を除く): 63299128

約数列:

[1, 2, 4, 8, 1423, 2846, 5692, 6343, 11384, 12686, 25372, 50744, 9026089, 18052178, 36104356, 72208712]

約数ペア:

[(1, 72208712), (2, 36104356), (4, 18052178), (8, 9026089), (1423, 50744), (2846, 25372), (5692, 12686), (6343, 11384)]