4531648

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 56

約数和(自身を含む): 10113264

約数和(自身を除く): 5581616

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 157, 164, 176, 314, 328, 352, 451, 628, 656, 704, 902, 1256, 1312, 1727, 1804, 2512, 2624, 3454, 3608, 5024, 6437, 6908, 7216, 10048, 12874, 13816, 14432, 25748, 27632, 28864, 51496, 55264, 70807, 102992, 110528, 141614, 205984, 283228, 411968, 566456, 1132912, 2265824, 4531648]

約数ペア:

[(1, 4531648), (2, 2265824), (4, 1132912), (8, 566456), (11, 411968), (16, 283228), (22, 205984), (32, 141614), (41, 110528), (44, 102992), (64, 70807), (82, 55264), (88, 51496), (157, 28864), (164, 27632), (176, 25748), (314, 14432), (328, 13816), (352, 12874), (451, 10048), (628, 7216), (656, 6908), (704, 6437), (902, 5024), (1256, 3608), (1312, 3454), (1727, 2624), (1804, 2512)]