72912944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15241}}^1$

素因数の和:15285

約数の個数: 40

約数和(自身を含む): 158760672

約数和(自身を除く): 85847728

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 15241, 30482, 60964, 121928, 198133, 243856, 350543, 396266, 701086, 792532, 1402172, 1585064, 2804344, 3170128, 4557059, 5608688, 9114118, 18228236, 36456472, 72912944]

約数ペア:

[(1, 72912944), (2, 36456472), (4, 18228236), (8, 9114118), (13, 5608688), (16, 4557059), (23, 3170128), (26, 2804344), (46, 1585064), (52, 1402172), (92, 792532), (104, 701086), (184, 396266), (208, 350543), (299, 243856), (368, 198133), (598, 121928), (1196, 60964), (2392, 30482), (4784, 15241)]