13173664

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2557}}^1$

素因数の和:2597

約数の個数: 48

約数和(自身を含む): 30941568

約数和(自身を除く): 17767904

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2557, 2576, 5114, 5152, 10228, 17899, 20456, 35798, 40912, 58811, 71596, 81824, 117622, 143192, 235244, 286384, 411677, 470488, 572768, 823354, 940976, 1646708, 1881952, 3293416, 6586832, 13173664]

約数ペア:

[(1, 13173664), (2, 6586832), (4, 3293416), (7, 1881952), (8, 1646708), (14, 940976), (16, 823354), (23, 572768), (28, 470488), (32, 411677), (46, 286384), (56, 235244), (92, 143192), (112, 117622), (161, 81824), (184, 71596), (224, 58811), (322, 40912), (368, 35798), (644, 20456), (736, 17899), (1288, 10228), (2557, 5152), (2576, 5114)]