4973408

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 10886400

約数和(自身を除く): 5912992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 71, 88, 142, 176, 199, 284, 352, 398, 568, 781, 796, 1136, 1562, 1592, 2189, 2272, 3124, 3184, 4378, 6248, 6368, 8756, 12496, 14129, 17512, 24992, 28258, 35024, 56516, 70048, 113032, 155419, 226064, 310838, 452128, 621676, 1243352, 2486704, 4973408]

約数ペア:

[(1, 4973408), (2, 2486704), (4, 1243352), (8, 621676), (11, 452128), (16, 310838), (22, 226064), (32, 155419), (44, 113032), (71, 70048), (88, 56516), (142, 35024), (176, 28258), (199, 24992), (284, 17512), (352, 14129), (398, 12496), (568, 8756), (781, 6368), (796, 6248), (1136, 4378), (1562, 3184), (1592, 3124), (2189, 2272)]