42376646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 70489440

約数和(自身を除く): 28112794

約数列:

[1, 2, 13, 26, 73, 83, 146, 166, 269, 538, 949, 1079, 1898, 2158, 3497, 6059, 6994, 12118, 19637, 22327, 39274, 44654, 78767, 157534, 255281, 290251, 510562, 580502, 1629871, 3259742, 21188323, 42376646]

約数ペア:

[(1, 42376646), (2, 21188323), (13, 3259742), (26, 1629871), (73, 580502), (83, 510562), (146, 290251), (166, 255281), (269, 157534), (538, 78767), (949, 44654), (1079, 39274), (1898, 22327), (2158, 19637), (3497, 12118), (6059, 6994)]