72065392

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6247}}^1$

素因数の和:6365

約数の個数: 40

約数和(自身を含む): 161148416

約数和(自身を除く): 89083024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 5768, 6247, 11536, 12494, 24988, 43729, 49976, 87458, 99952, 174916, 349832, 643441, 699664, 1286882, 2573764, 4504087, 5147528, 9008174, 10295056, 18016348, 36032696, 72065392]

約数ペア:

[(1, 72065392), (2, 36032696), (4, 18016348), (7, 10295056), (8, 9008174), (14, 5147528), (16, 4504087), (28, 2573764), (56, 1286882), (103, 699664), (112, 643441), (206, 349832), (412, 174916), (721, 99952), (824, 87458), (1442, 49976), (1648, 43729), (2884, 24988), (5768, 12494), (6247, 11536)]