40246804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24967}}^1$

素因数の和:25015

約数の個数: 24

約数和(自身を含む): 78299648

約数和(自身を除く): 38052844

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 24967, 49934, 99868, 324571, 649142, 773977, 1298284, 1547954, 3095908, 10061701, 20123402, 40246804]

約数ペア:

[(1, 40246804), (2, 20123402), (4, 10061701), (13, 3095908), (26, 1547954), (31, 1298284), (52, 773977), (62, 649142), (124, 324571), (403, 99868), (806, 49934), (1612, 24967)]