39536492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 78382080

約数和(自身を除く): 38845588

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 71, 76, 142, 284, 323, 431, 646, 862, 1207, 1292, 1349, 1724, 2414, 2698, 4828, 5396, 7327, 8189, 14654, 16378, 22933, 29308, 30601, 32756, 45866, 61202, 91732, 122404, 139213, 278426, 520217, 556852, 581419, 1040434, 1162838, 2080868, 2325676, 9884123, 19768246, 39536492]

約数ペア:

[(1, 39536492), (2, 19768246), (4, 9884123), (17, 2325676), (19, 2080868), (34, 1162838), (38, 1040434), (68, 581419), (71, 556852), (76, 520217), (142, 278426), (284, 139213), (323, 122404), (431, 91732), (646, 61202), (862, 45866), (1207, 32756), (1292, 30601), (1349, 29308), (1724, 22933), (2414, 16378), (2698, 14654), (4828, 8189), (5396, 7327)]