28411883568

素因数分解:

$2^4\times 3^3\times {\mathrm{379}}^1\times {\mathrm{173531}}^1$

素因数の和:173927

約数の個数: 80

約数和(自身を含む): 81768278400

約数和(自身を除く): 53356394832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 379, 432, 758, 1137, 1516, 2274, 3032, 3411, 4548, 6064, 6822, 9096, 10233, 13644, 18192, 20466, 27288, 40932, 54576, 81864, 163728, 173531, 347062, 520593, 694124, 1041186, 1388248, 1561779, 2082372, 2776496, 3123558, 4164744, 4685337, 6247116, 8329488, 9370674, 12494232, 18741348, 24988464, 37482696, 65768249, 74965392, 131536498, 197304747, 263072996, 394609494, 526145992, 591914241, 789218988, 1052291984, 1183828482, 1578437976, 1775742723, 2367656964, 3156875952, 3551485446, 4735313928, 7102970892, 9470627856, 14205941784, 28411883568]

約数ペア:

[(1, 28411883568), (2, 14205941784), (3, 9470627856), (4, 7102970892), (6, 4735313928), (8, 3551485446), (9, 3156875952), (12, 2367656964), (16, 1775742723), (18, 1578437976), (24, 1183828482), (27, 1052291984), (36, 789218988), (48, 591914241), (54, 526145992), (72, 394609494), (108, 263072996), (144, 197304747), (216, 131536498), (379, 74965392), (432, 65768249), (758, 37482696), (1137, 24988464), (1516, 18741348), (2274, 12494232), (3032, 9370674), (3411, 8329488), (4548, 6247116), (6064, 4685337), (6822, 4164744), (9096, 3123558), (10233, 2776496), (13644, 2082372), (18192, 1561779), (20466, 1388248), (27288, 1041186), (40932, 694124), (54576, 520593), (81864, 347062), (163728, 173531)]