72214198

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{303421}}^1$

素因数の和:303447

約数の個数: 16

約数和(自身を含む): 131078304

約数和(自身を除く): 58864106

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 303421, 606842, 2123947, 4247894, 5158157, 10316314, 36107099, 72214198]

約数ペア:

[(1, 72214198), (2, 36107099), (7, 10316314), (14, 5158157), (17, 4247894), (34, 2123947), (119, 606842), (238, 303421)]