28598830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1229}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 55792800

約数和(自身を除く): 27193970

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 179, 358, 895, 1229, 1790, 2327, 2458, 4654, 6145, 11635, 12290, 15977, 23270, 31954, 79885, 159770, 219991, 439982, 1099955, 2199910, 2859883, 5719766, 14299415, 28598830]

約数ペア:

[(1, 28598830), (2, 14299415), (5, 5719766), (10, 2859883), (13, 2199910), (26, 1099955), (65, 439982), (130, 219991), (179, 159770), (358, 79885), (895, 31954), (1229, 23270), (1790, 15977), (2327, 12290), (2458, 11635), (4654, 6145)]