28245456

素因数分解:

$2^4\times 3^3\times {\mathrm{151}}^1\times {\mathrm{433}}^1$

素因数の和:601

約数の個数: 80

約数和(自身を含む): 81800320

約数和(自身を除く): 53554864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 151, 216, 302, 432, 433, 453, 604, 866, 906, 1208, 1299, 1359, 1732, 1812, 2416, 2598, 2718, 3464, 3624, 3897, 4077, 5196, 5436, 6928, 7248, 7794, 8154, 10392, 10872, 11691, 15588, 16308, 20784, 21744, 23382, 31176, 32616, 46764, 62352, 65232, 65383, 93528, 130766, 187056, 196149, 261532, 392298, 523064, 588447, 784596, 1046128, 1176894, 1569192, 1765341, 2353788, 3138384, 3530682, 4707576, 7061364, 9415152, 14122728, 28245456]

約数ペア:

[(1, 28245456), (2, 14122728), (3, 9415152), (4, 7061364), (6, 4707576), (8, 3530682), (9, 3138384), (12, 2353788), (16, 1765341), (18, 1569192), (24, 1176894), (27, 1046128), (36, 784596), (48, 588447), (54, 523064), (72, 392298), (108, 261532), (144, 196149), (151, 187056), (216, 130766), (302, 93528), (432, 65383), (433, 65232), (453, 62352), (604, 46764), (866, 32616), (906, 31176), (1208, 23382), (1299, 21744), (1359, 20784), (1732, 16308), (1812, 15588), (2416, 11691), (2598, 10872), (2718, 10392), (3464, 8154), (3624, 7794), (3897, 7248), (4077, 6928), (5196, 5436)]