71139378

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{3821}}^1$

素因数の和:3962

約数の個数: 32

約数和(自身を含む): 148599360

約数和(自身を除く): 77459982

約数列:

[1, 2, 3, 6, 29, 58, 87, 107, 174, 214, 321, 642, 3103, 3821, 6206, 7642, 9309, 11463, 18618, 22926, 110809, 221618, 332427, 408847, 664854, 817694, 1226541, 2453082, 11856563, 23713126, 35569689, 71139378]

約数ペア:

[(1, 71139378), (2, 35569689), (3, 23713126), (6, 11856563), (29, 2453082), (58, 1226541), (87, 817694), (107, 664854), (174, 408847), (214, 332427), (321, 221618), (642, 110809), (3103, 22926), (3821, 18618), (6206, 11463), (7642, 9309)]