28940830

素因数分解:

$2^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{3803}}^1$

素因数の和:4571

約数の個数: 16

約数和(自身を含む): 52175664

約数和(自身を除く): 23234834

約数列:

[1, 2, 5, 10, 761, 1522, 3803, 3805, 7606, 7610, 19015, 38030, 2894083, 5788166, 14470415, 28940830]

約数ペア:

[(1, 28940830), (2, 14470415), (5, 5788166), (10, 2894083), (761, 38030), (1522, 19015), (3803, 7610), (3805, 7606)]