72847976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{479263}}^1$

素因数の和:479288

約数の個数: 16

約数和(自身を含む): 143779200

約数和(自身を除く): 70931224

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 479263, 958526, 1917052, 3834104, 9105997, 18211994, 36423988, 72847976]

約数ペア:

[(1, 72847976), (2, 36423988), (4, 18211994), (8, 9105997), (19, 3834104), (38, 1917052), (76, 958526), (152, 479263)]