28726510

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 53071200

約数和(自身を除く): 24344690

約数列:

[1, 2, 5, 10, 59, 118, 181, 269, 295, 362, 538, 590, 905, 1345, 1810, 2690, 10679, 15871, 21358, 31742, 48689, 53395, 79355, 97378, 106790, 158710, 243445, 486890, 2872651, 5745302, 14363255, 28726510]

約数ペア:

[(1, 28726510), (2, 14363255), (5, 5745302), (10, 2872651), (59, 486890), (118, 243445), (181, 158710), (269, 106790), (295, 97378), (362, 79355), (538, 53395), (590, 48689), (905, 31742), (1345, 21358), (1810, 15871), (2690, 10679)]