69409228

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{587}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 143829504

約数和(自身を除く): 74420276

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 103, 164, 206, 287, 412, 574, 587, 721, 1148, 1174, 1442, 2348, 2884, 4109, 4223, 8218, 8446, 16436, 16892, 24067, 29561, 48134, 59122, 60461, 96268, 118244, 120922, 168469, 241844, 336938, 423227, 673876, 846454, 1692908, 2478901, 4957802, 9915604, 17352307, 34704614, 69409228]

約数ペア:

[(1, 69409228), (2, 34704614), (4, 17352307), (7, 9915604), (14, 4957802), (28, 2478901), (41, 1692908), (82, 846454), (103, 673876), (164, 423227), (206, 336938), (287, 241844), (412, 168469), (574, 120922), (587, 118244), (721, 96268), (1148, 60461), (1174, 59122), (1442, 48134), (2348, 29561), (2884, 24067), (4109, 16892), (4223, 16436), (8218, 8446)]