38820152

素因数分解:

$2^3\times 7^2\times {\mathrm{167}}^1\times {\mathrm{593}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 85322160

約数和(自身を除く): 46502008

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 167, 196, 334, 392, 593, 668, 1169, 1186, 1336, 2338, 2372, 4151, 4676, 4744, 8183, 8302, 9352, 16366, 16604, 29057, 32732, 33208, 58114, 65464, 99031, 116228, 198062, 232456, 396124, 693217, 792248, 1386434, 2772868, 4852519, 5545736, 9705038, 19410076, 38820152]

約数ペア:

[(1, 38820152), (2, 19410076), (4, 9705038), (7, 5545736), (8, 4852519), (14, 2772868), (28, 1386434), (49, 792248), (56, 693217), (98, 396124), (167, 232456), (196, 198062), (334, 116228), (392, 99031), (593, 65464), (668, 58114), (1169, 33208), (1186, 32732), (1336, 29057), (2338, 16604), (2372, 16366), (4151, 9352), (4676, 8302), (4744, 8183)]