38348872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7621}}^1$

素因数の和:7681

約数の個数: 32

約数和(自身を含む): 78201720

約数和(自身を除く): 39852848

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 7621, 15242, 30484, 60968, 129557, 259114, 281977, 518228, 563954, 1036456, 1127908, 2255816, 4793609, 9587218, 19174436, 38348872]

約数ペア:

[(1, 38348872), (2, 19174436), (4, 9587218), (8, 4793609), (17, 2255816), (34, 1127908), (37, 1036456), (68, 563954), (74, 518228), (136, 281977), (148, 259114), (296, 129557), (629, 60968), (1258, 30484), (2516, 15242), (5032, 7621)]