70778876

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{571}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 149909760

約数和(自身を除く): 79130884

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 233, 266, 466, 532, 571, 932, 1142, 1631, 2284, 3262, 3997, 4427, 6524, 7994, 8854, 10849, 15988, 17708, 21698, 30989, 43396, 61978, 75943, 123956, 133043, 151886, 266086, 303772, 532172, 931301, 1862602, 2527817, 3725204, 5055634, 10111268, 17694719, 35389438, 70778876]

約数ペア:

[(1, 70778876), (2, 35389438), (4, 17694719), (7, 10111268), (14, 5055634), (19, 3725204), (28, 2527817), (38, 1862602), (76, 931301), (133, 532172), (233, 303772), (266, 266086), (466, 151886), (532, 133043), (571, 123956), (932, 75943), (1142, 61978), (1631, 43396), (2284, 30989), (3262, 21698), (3997, 17708), (4427, 15988), (6524, 10849), (7994, 8854)]