72629372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{28867}}^1$

素因数の和:28925

約数の個数: 24

約数和(自身を含む): 138219984

約数和(自身を除く): 65590612

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 28867, 57734, 115468, 490739, 981478, 1068079, 1962956, 2136158, 4272316, 18157343, 36314686, 72629372]

約数ペア:

[(1, 72629372), (2, 36314686), (4, 18157343), (17, 4272316), (34, 2136158), (37, 1962956), (68, 1068079), (74, 981478), (148, 490739), (629, 115468), (1258, 57734), (2516, 28867)]