72853372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{1721}}^1$

素因数の和:2301

約数の個数: 24

約数和(自身を含む): 134522640

約数和(自身を除く): 61669268

約数列:

[1, 2, 4, 19, 38, 76, 557, 1114, 1721, 2228, 3442, 6884, 10583, 21166, 32699, 42332, 65398, 130796, 958597, 1917194, 3834388, 18213343, 36426686, 72853372]

約数ペア:

[(1, 72853372), (2, 36426686), (4, 18213343), (19, 3834388), (38, 1917194), (76, 958597), (557, 130796), (1114, 65398), (1721, 42332), (2228, 32699), (3442, 21166), (6884, 10583)]