29768648

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 69538560

約数和(自身を除く): 39769912

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 103, 104, 182, 206, 364, 397, 412, 721, 728, 794, 824, 1339, 1442, 1588, 2678, 2779, 2884, 3176, 5161, 5356, 5558, 5768, 9373, 10322, 10712, 11116, 18746, 20644, 22232, 36127, 37492, 40891, 41288, 72254, 74984, 81782, 144508, 163564, 286237, 289016, 327128, 531583, 572474, 1063166, 1144948, 2126332, 2289896, 3721081, 4252664, 7442162, 14884324, 29768648]

約数ペア:

[(1, 29768648), (2, 14884324), (4, 7442162), (7, 4252664), (8, 3721081), (13, 2289896), (14, 2126332), (26, 1144948), (28, 1063166), (52, 572474), (56, 531583), (91, 327128), (103, 289016), (104, 286237), (182, 163564), (206, 144508), (364, 81782), (397, 74984), (412, 72254), (721, 41288), (728, 40891), (794, 37492), (824, 36127), (1339, 22232), (1442, 20644), (1588, 18746), (2678, 11116), (2779, 10712), (2884, 10322), (3176, 9373), (5161, 5768), (5356, 5558)]