71343610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8191}}^1$

素因数の和:8278

約数の個数: 32

約数和(自身を含む): 140378112

約数和(自身を除く): 69034502

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8191, 8710, 16382, 40955, 81910, 106483, 212966, 532415, 548797, 1064830, 1097594, 2743985, 5487970, 7134361, 14268722, 35671805, 71343610]

約数ペア:

[(1, 71343610), (2, 35671805), (5, 14268722), (10, 7134361), (13, 5487970), (26, 2743985), (65, 1097594), (67, 1064830), (130, 548797), (134, 532415), (335, 212966), (670, 106483), (871, 81910), (1742, 40955), (4355, 16382), (8191, 8710)]