38689178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 71663616

約数和(自身を除く): 32974438

約数列:

[1, 2, 11, 17, 22, 31, 34, 47, 62, 71, 94, 142, 187, 341, 374, 517, 527, 682, 781, 799, 1034, 1054, 1207, 1457, 1562, 1598, 2201, 2414, 2914, 3337, 4402, 5797, 6674, 8789, 11594, 13277, 16027, 17578, 24211, 24769, 26554, 32054, 36707, 37417, 48422, 49538, 56729, 73414, 74834, 103447, 113458, 206894, 272459, 411587, 544918, 624019, 823174, 1137917, 1248038, 1758599, 2275834, 3517198, 19344589, 38689178]

約数ペア:

[(1, 38689178), (2, 19344589), (11, 3517198), (17, 2275834), (22, 1758599), (31, 1248038), (34, 1137917), (47, 823174), (62, 624019), (71, 544918), (94, 411587), (142, 272459), (187, 206894), (341, 113458), (374, 103447), (517, 74834), (527, 73414), (682, 56729), (781, 49538), (799, 48422), (1034, 37417), (1054, 36707), (1207, 32054), (1457, 26554), (1562, 24769), (1598, 24211), (2201, 17578), (2414, 16027), (2914, 13277), (3337, 11594), (4402, 8789), (5797, 6674)]