72617524

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{16519}}^1$

素因数の和:16687

約数の個数: 24

約数和(自身を含む): 146168960

約数和(自身を除く): 73551436

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 16519, 33038, 66076, 115633, 231266, 462532, 2593483, 5186966, 10373932, 18154381, 36308762, 72617524]

約数ペア:

[(1, 72617524), (2, 36308762), (4, 18154381), (7, 10373932), (14, 5186966), (28, 2593483), (157, 462532), (314, 231266), (628, 115633), (1099, 66076), (2198, 33038), (4396, 16519)]