28460136

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 74505600

約数和(自身を除く): 46045464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 103, 116, 174, 206, 232, 309, 348, 397, 412, 618, 696, 794, 824, 1191, 1236, 1588, 2382, 2472, 2987, 3176, 4764, 5974, 8961, 9528, 11513, 11948, 17922, 23026, 23896, 34539, 35844, 40891, 46052, 69078, 71688, 81782, 92104, 122673, 138156, 163564, 245346, 276312, 327128, 490692, 981384, 1185839, 2371678, 3557517, 4743356, 7115034, 9486712, 14230068, 28460136]

約数ペア:

[(1, 28460136), (2, 14230068), (3, 9486712), (4, 7115034), (6, 4743356), (8, 3557517), (12, 2371678), (24, 1185839), (29, 981384), (58, 490692), (87, 327128), (103, 276312), (116, 245346), (174, 163564), (206, 138156), (232, 122673), (309, 92104), (348, 81782), (397, 71688), (412, 69078), (618, 46052), (696, 40891), (794, 35844), (824, 34539), (1191, 23896), (1236, 23026), (1588, 17922), (2382, 11948), (2472, 11513), (2987, 9528), (3176, 8961), (4764, 5974)]