728167264

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71333}}^1$

素因数の和:71383

約数の個数: 48

約数和(自身を含む): 1617855120

約数和(自身を除く): 889687856

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 232, 319, 352, 464, 638, 928, 1276, 2552, 5104, 10208, 71333, 142666, 285332, 570664, 784663, 1141328, 1569326, 2068657, 2282656, 3138652, 4137314, 6277304, 8274628, 12554608, 16549256, 22755227, 25109216, 33098512, 45510454, 66197024, 91020908, 182041816, 364083632, 728167264]

約数ペア:

[(1, 728167264), (2, 364083632), (4, 182041816), (8, 91020908), (11, 66197024), (16, 45510454), (22, 33098512), (29, 25109216), (32, 22755227), (44, 16549256), (58, 12554608), (88, 8274628), (116, 6277304), (176, 4137314), (232, 3138652), (319, 2282656), (352, 2068657), (464, 1569326), (638, 1141328), (928, 784663), (1276, 570664), (2552, 285332), (5104, 142666), (10208, 71333)]