42656354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 71559936

約数和(自身を除く): 28903582

約数列:

[1, 2, 13, 26, 47, 67, 94, 134, 521, 611, 871, 1042, 1222, 1742, 3149, 6298, 6773, 13546, 24487, 34907, 40937, 48974, 69814, 81874, 318331, 453791, 636662, 907582, 1640629, 3281258, 21328177, 42656354]

約数ペア:

[(1, 42656354), (2, 21328177), (13, 3281258), (26, 1640629), (47, 907582), (67, 636662), (94, 453791), (134, 318331), (521, 81874), (611, 69814), (871, 48974), (1042, 40937), (1222, 34907), (1742, 24487), (3149, 13546), (6298, 6773)]