71388792056

素因数分解:

$2^3\times {\mathrm{4751}}^1\times {\mathrm{1878257}}^1$

素因数の和:1883014

約数の個数: 16

約数和(自身を含む): 133882230240

約数和(自身を除く): 62493438184

約数列:

[1, 2, 4, 8, 4751, 9502, 19004, 38008, 1878257, 3756514, 7513028, 15026056, 8923599007, 17847198014, 35694396028, 71388792056]

約数ペア:

[(1, 71388792056), (2, 35694396028), (4, 17847198014), (8, 8923599007), (4751, 15026056), (9502, 7513028), (19004, 3756514), (38008, 1878257)]