27520246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 51710400

約数和(自身を除く): 24190154

約数列:

[1, 2, 13, 17, 19, 26, 29, 34, 38, 58, 113, 221, 226, 247, 323, 377, 442, 493, 494, 551, 646, 754, 986, 1102, 1469, 1921, 2147, 2938, 3277, 3842, 4199, 4294, 6409, 6554, 7163, 8398, 9367, 12818, 14326, 18734, 24973, 27911, 36499, 42601, 49946, 55709, 55822, 62263, 72998, 85202, 111418, 121771, 124526, 243542, 474487, 724217, 809419, 948974, 1058471, 1448434, 1618838, 2116942, 13760123, 27520246]

約数ペア:

[(1, 27520246), (2, 13760123), (13, 2116942), (17, 1618838), (19, 1448434), (26, 1058471), (29, 948974), (34, 809419), (38, 724217), (58, 474487), (113, 243542), (221, 124526), (226, 121771), (247, 111418), (323, 85202), (377, 72998), (442, 62263), (493, 55822), (494, 55709), (551, 49946), (646, 42601), (754, 36499), (986, 27911), (1102, 24973), (1469, 18734), (1921, 14326), (2147, 12818), (2938, 9367), (3277, 8398), (3842, 7163), (4199, 6554), (4294, 6409)]