13580512

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{941}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 29910384

約数和(自身を除く): 16329872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 164, 176, 328, 352, 451, 656, 902, 941, 1312, 1804, 1882, 3608, 3764, 7216, 7528, 10351, 14432, 15056, 20702, 30112, 38581, 41404, 77162, 82808, 154324, 165616, 308648, 331232, 424391, 617296, 848782, 1234592, 1697564, 3395128, 6790256, 13580512]

約数ペア:

[(1, 13580512), (2, 6790256), (4, 3395128), (8, 1697564), (11, 1234592), (16, 848782), (22, 617296), (32, 424391), (41, 331232), (44, 308648), (82, 165616), (88, 154324), (164, 82808), (176, 77162), (328, 41404), (352, 38581), (451, 30112), (656, 20702), (902, 15056), (941, 14432), (1312, 10351), (1804, 7528), (1882, 7216), (3608, 3764)]