28926443

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7753}}^1$

素因数の和:7814

約数の個数: 16

約数和(自身を含む): 36474816

約数和(自身を除く): 7548373

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 7753, 54271, 100789, 317873, 705523, 2225111, 4132349, 28926443]

約数ペア:

[(1, 28926443), (7, 4132349), (13, 2225111), (41, 705523), (91, 317873), (287, 100789), (533, 54271), (3731, 7753)]