71323996510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2909}}^1\times {\mathrm{188603}}^1$

素因数の和:191532

約数の個数: 32

約数和(自身を含む): 138307085280

約数和(自身を除く): 66983088770

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2909, 5818, 14545, 29090, 37817, 75634, 188603, 189085, 377206, 378170, 943015, 1886030, 2451839, 4903678, 12259195, 24518390, 548646127, 1097292254, 2743230635, 5486461270, 7132399651, 14264799302, 35661998255, 71323996510]

約数ペア:

[(1, 71323996510), (2, 35661998255), (5, 14264799302), (10, 7132399651), (13, 5486461270), (26, 2743230635), (65, 1097292254), (130, 548646127), (2909, 24518390), (5818, 12259195), (14545, 4903678), (29090, 2451839), (37817, 1886030), (75634, 943015), (188603, 378170), (189085, 377206)]