39730886

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 68620608

約数和(自身を除く): 28889722

約数列:

[1, 2, 13, 26, 41, 47, 61, 82, 94, 122, 169, 338, 533, 611, 793, 1066, 1222, 1586, 1927, 2501, 2867, 3854, 5002, 5734, 6929, 7943, 10309, 13858, 15886, 20618, 25051, 32513, 37271, 50102, 65026, 74542, 117547, 235094, 325663, 422669, 484523, 651326, 845338, 969046, 1528111, 3056222, 19865443, 39730886]

約数ペア:

[(1, 39730886), (2, 19865443), (13, 3056222), (26, 1528111), (41, 969046), (47, 845338), (61, 651326), (82, 484523), (94, 422669), (122, 325663), (169, 235094), (338, 117547), (533, 74542), (611, 65026), (793, 50102), (1066, 37271), (1222, 32513), (1586, 25051), (1927, 20618), (2501, 15886), (2867, 13858), (3854, 10309), (5002, 7943), (5734, 6929)]