72270758

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{72707}}^1$

素因数の和:72787

約数の個数: 16

約数和(自身を含む): 125639424

約数和(自身を除く): 53368666

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 72707, 145414, 508949, 1017898, 5162197, 10324394, 36135379, 72270758]

約数ペア:

[(1, 72270758), (2, 36135379), (7, 10324394), (14, 5162197), (71, 1017898), (142, 508949), (497, 145414), (994, 72707)]