28897778

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1913}}^1$

素因数の和:2018

約数の個数: 32

約数和(自身を含む): 54020736

約数和(自身を除く): 25122958

約数列:

[1, 2, 7, 13, 14, 26, 83, 91, 166, 182, 581, 1079, 1162, 1913, 2158, 3826, 7553, 13391, 15106, 24869, 26782, 49738, 158779, 174083, 317558, 348166, 1111453, 2064127, 2222906, 4128254, 14448889, 28897778]

約数ペア:

[(1, 28897778), (2, 14448889), (7, 4128254), (13, 2222906), (14, 2064127), (26, 1111453), (83, 348166), (91, 317558), (166, 174083), (182, 158779), (581, 49738), (1079, 26782), (1162, 24869), (1913, 15106), (2158, 13391), (3826, 7553)]