72073778

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{302831}}^1$

素因数の和:302857

約数の個数: 16

約数和(自身を含む): 130823424

約数和(自身を除く): 58749646

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 302831, 605662, 2119817, 4239634, 5148127, 10296254, 36036889, 72073778]

約数ペア:

[(1, 72073778), (2, 36036889), (7, 10296254), (14, 5148127), (17, 4239634), (34, 2119817), (119, 605662), (238, 302831)]