72642122

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{305219}}^1$

素因数の和:305245

約数の個数: 16

約数和(自身を含む): 131855040

約数和(自身を除く): 59212918

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 305219, 610438, 2136533, 4273066, 5188723, 10377446, 36321061, 72642122]

約数ペア:

[(1, 72642122), (2, 36321061), (7, 10377446), (14, 5188723), (17, 4273066), (34, 2136533), (119, 610438), (238, 305219)]