38108798

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 75841920

約数和(自身を除く): 37733122

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 109, 113, 119, 182, 218, 221, 226, 238, 442, 763, 791, 1417, 1469, 1526, 1547, 1582, 1853, 1921, 2834, 2938, 3094, 3706, 3842, 9919, 10283, 12317, 12971, 13447, 19838, 20566, 24089, 24634, 24973, 25942, 26894, 48178, 49946, 86219, 160121, 168623, 172438, 174811, 209389, 320242, 337246, 349622, 418778, 1120847, 1465723, 2241694, 2722057, 2931446, 5444114, 19054399, 38108798]

約数ペア:

[(1, 38108798), (2, 19054399), (7, 5444114), (13, 2931446), (14, 2722057), (17, 2241694), (26, 1465723), (34, 1120847), (91, 418778), (109, 349622), (113, 337246), (119, 320242), (182, 209389), (218, 174811), (221, 172438), (226, 168623), (238, 160121), (442, 86219), (763, 49946), (791, 48178), (1417, 26894), (1469, 25942), (1526, 24973), (1547, 24634), (1582, 24089), (1853, 20566), (1921, 19838), (2834, 13447), (2938, 12971), (3094, 12317), (3706, 10283), (3842, 9919)]