38928456

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{77239}}^1$

素因数の和:77258

約数の個数: 48

約数和(自身を含む): 120494400

約数和(自身を除く): 81565944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 77239, 154478, 231717, 308956, 463434, 540673, 617912, 695151, 926868, 1081346, 1390302, 1622019, 1853736, 2162692, 2780604, 3244038, 4325384, 4866057, 5561208, 6488076, 9732114, 12976152, 19464228, 38928456]

約数ペア:

[(1, 38928456), (2, 19464228), (3, 12976152), (4, 9732114), (6, 6488076), (7, 5561208), (8, 4866057), (9, 4325384), (12, 3244038), (14, 2780604), (18, 2162692), (21, 1853736), (24, 1622019), (28, 1390302), (36, 1081346), (42, 926868), (56, 695151), (63, 617912), (72, 540673), (84, 463434), (126, 308956), (168, 231717), (252, 154478), (504, 77239)]