71718374

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1013}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 132874560

約数和(自身を除く): 61156186

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 389, 778, 1013, 2026, 2723, 5057, 5446, 7091, 10114, 13169, 14182, 26338, 35399, 70798, 92183, 184366, 394057, 788114, 2758399, 5122741, 5516798, 10245482, 35859187, 71718374]

約数ペア:

[(1, 71718374), (2, 35859187), (7, 10245482), (13, 5516798), (14, 5122741), (26, 2758399), (91, 788114), (182, 394057), (389, 184366), (778, 92183), (1013, 70798), (2026, 35399), (2723, 26338), (5057, 14182), (5446, 13169), (7091, 10114)]