71573866

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^4\times {\mathrm{179}}^1$

素因数の和:240

約数の個数: 40

約数和(自身を含む): 133665120

約数和(自身を除く): 62091254

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 179, 182, 338, 358, 1183, 1253, 2197, 2327, 2366, 2506, 4394, 4654, 15379, 16289, 28561, 30251, 30758, 32578, 57122, 60502, 199927, 211757, 393263, 399854, 423514, 786526, 2752841, 5112419, 5505682, 10224838, 35786933, 71573866]

約数ペア:

[(1, 71573866), (2, 35786933), (7, 10224838), (13, 5505682), (14, 5112419), (26, 2752841), (91, 786526), (169, 423514), (179, 399854), (182, 393263), (338, 211757), (358, 199927), (1183, 60502), (1253, 57122), (2197, 32578), (2327, 30758), (2366, 30251), (2506, 28561), (4394, 16289), (4654, 15379)]