28459719508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1\times {\mathrm{36161}}^1$

素因数の和:36784

約数の個数: 48

約数和(自身を含む): 56183597568

約数和(自身を除く): 27723878060

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 577, 682, 1154, 1364, 2308, 6347, 12694, 17887, 25388, 35774, 36161, 71548, 72322, 144644, 196757, 393514, 397771, 787028, 795542, 1120991, 1591084, 2241982, 4483964, 12330901, 20864897, 24661802, 41729794, 49323604, 83459588, 229513867, 459027734, 646811807, 918055468, 1293623614, 2587247228, 7114929877, 14229859754, 28459719508]

約数ペア:

[(1, 28459719508), (2, 14229859754), (4, 7114929877), (11, 2587247228), (22, 1293623614), (31, 918055468), (44, 646811807), (62, 459027734), (124, 229513867), (341, 83459588), (577, 49323604), (682, 41729794), (1154, 24661802), (1364, 20864897), (2308, 12330901), (6347, 4483964), (12694, 2241982), (17887, 1591084), (25388, 1120991), (35774, 795542), (36161, 787028), (71548, 397771), (72322, 393514), (144644, 196757)]