72785398

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{305821}}^1$

素因数の和:305847

約数の個数: 16

約数和(自身を含む): 132115104

約数和(自身を除く): 59329706

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 305821, 611642, 2140747, 4281494, 5198957, 10397914, 36392699, 72785398]

約数ペア:

[(1, 72785398), (2, 36392699), (7, 10397914), (14, 5198957), (17, 4281494), (34, 2140747), (119, 611642), (238, 305821)]