28475170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 55702080

約数和(自身を除く): 27226910

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 118, 167, 170, 289, 295, 334, 578, 590, 835, 1003, 1445, 1670, 2006, 2839, 2890, 5015, 5678, 9853, 10030, 14195, 17051, 19706, 28390, 34102, 48263, 49265, 85255, 96526, 98530, 167501, 170510, 241315, 335002, 482630, 837505, 1675010, 2847517, 5695034, 14237585, 28475170]

約数ペア:

[(1, 28475170), (2, 14237585), (5, 5695034), (10, 2847517), (17, 1675010), (34, 837505), (59, 482630), (85, 335002), (118, 241315), (167, 170510), (170, 167501), (289, 98530), (295, 96526), (334, 85255), (578, 49265), (590, 48263), (835, 34102), (1003, 28390), (1445, 19706), (1670, 17051), (2006, 14195), (2839, 10030), (2890, 9853), (5015, 5678)]