72475256

素因数分解:

$2^3\times 7^1\times {\mathrm{1294201}}^1$

素因数の和:1294214

約数の個数: 16

約数和(自身を含む): 155304240

約数和(自身を除く): 82828984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1294201, 2588402, 5176804, 9059407, 10353608, 18118814, 36237628, 72475256]

約数ペア:

[(1, 72475256), (2, 36237628), (4, 18118814), (7, 10353608), (8, 9059407), (14, 5176804), (28, 2588402), (56, 1294201)]