72460984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1721}}^1$

素因数の和:2023

約数の個数: 32

約数和(自身を含む): 143614800

約数和(自身を除く): 71153816

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 277, 554, 1108, 1721, 2216, 3442, 5263, 6884, 10526, 13768, 21052, 32699, 42104, 65398, 130796, 261592, 476717, 953434, 1906868, 3813736, 9057623, 18115246, 36230492, 72460984]

約数ペア:

[(1, 72460984), (2, 36230492), (4, 18115246), (8, 9057623), (19, 3813736), (38, 1906868), (76, 953434), (152, 476717), (277, 261592), (554, 130796), (1108, 65398), (1721, 42104), (2216, 32699), (3442, 21052), (5263, 13768), (6884, 10526)]