74454718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 124431552

約数和(自身を除く): 49976834

約数列:

[1, 2, 13, 26, 53, 71, 106, 142, 689, 761, 923, 1378, 1522, 1846, 3763, 7526, 9893, 19786, 40333, 48919, 54031, 80666, 97838, 108062, 524329, 702403, 1048658, 1404806, 2863643, 5727286, 37227359, 74454718]

約数ペア:

[(1, 74454718), (2, 37227359), (13, 5727286), (26, 2863643), (53, 1404806), (71, 1048658), (106, 702403), (142, 524329), (689, 108062), (761, 97838), (923, 80666), (1378, 54031), (1522, 48919), (1846, 40333), (3763, 19786), (7526, 9893)]