38943268

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1289}}^1$

素因数の和:1396

約数の個数: 48

約数和(自身を含む): 84954240

約数和(自身を除く): 46010972

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 83, 91, 166, 182, 332, 364, 581, 1079, 1162, 1289, 2158, 2324, 2578, 4316, 5156, 7553, 9023, 15106, 16757, 18046, 30212, 33514, 36092, 67028, 106987, 117299, 213974, 234598, 427948, 469196, 748909, 1390831, 1497818, 2781662, 2995636, 5563324, 9735817, 19471634, 38943268]

約数ペア:

[(1, 38943268), (2, 19471634), (4, 9735817), (7, 5563324), (13, 2995636), (14, 2781662), (26, 1497818), (28, 1390831), (52, 748909), (83, 469196), (91, 427948), (166, 234598), (182, 213974), (332, 117299), (364, 106987), (581, 67028), (1079, 36092), (1162, 33514), (1289, 30212), (2158, 18046), (2324, 16757), (2578, 15106), (4316, 9023), (5156, 7553)]