71388902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 118444032

約数和(自身を除く): 47055130

約数列:

[1, 2, 13, 26, 67, 107, 134, 214, 383, 766, 871, 1391, 1742, 2782, 4979, 7169, 9958, 14338, 25661, 40981, 51322, 81962, 93197, 186394, 333593, 532753, 667186, 1065506, 2745727, 5491454, 35694451, 71388902]

約数ペア:

[(1, 71388902), (2, 35694451), (13, 5491454), (26, 2745727), (67, 1065506), (107, 667186), (134, 532753), (214, 333593), (383, 186394), (766, 93197), (871, 81962), (1391, 51322), (1742, 40981), (2782, 25661), (4979, 14338), (7169, 9958)]