71282874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{4639}}^1$

素因数の和:4854

約数の個数: 32

約数和(自身を含む): 154344960

約数和(自身を除く): 83062086

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 197, 394, 591, 1182, 2561, 4639, 5122, 7683, 9278, 13917, 15366, 27834, 60307, 120614, 180921, 361842, 913883, 1827766, 2741649, 5483298, 11880479, 23760958, 35641437, 71282874]

約数ペア:

[(1, 71282874), (2, 35641437), (3, 23760958), (6, 11880479), (13, 5483298), (26, 2741649), (39, 1827766), (78, 913883), (197, 361842), (394, 180921), (591, 120614), (1182, 60307), (2561, 27834), (4639, 15366), (5122, 13917), (7683, 9278)]