38907804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{563}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 98163072

約数和(自身を除く): 59255268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 443, 563, 886, 1126, 1329, 1689, 1772, 2252, 2658, 3378, 5316, 5759, 6756, 7319, 11518, 14638, 17277, 21957, 23036, 29276, 34554, 43914, 69108, 87828, 249409, 498818, 748227, 997636, 1496454, 2992908, 3242317, 6484634, 9726951, 12969268, 19453902, 38907804]

約数ペア:

[(1, 38907804), (2, 19453902), (3, 12969268), (4, 9726951), (6, 6484634), (12, 3242317), (13, 2992908), (26, 1496454), (39, 997636), (52, 748227), (78, 498818), (156, 249409), (443, 87828), (563, 69108), (886, 43914), (1126, 34554), (1329, 29276), (1689, 23036), (1772, 21957), (2252, 17277), (2658, 14638), (3378, 11518), (5316, 7319), (5759, 6756)]