74731954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 125349120

約数和(自身を除く): 50617166

約数列:

[1, 2, 11, 22, 61, 122, 233, 239, 466, 478, 671, 1342, 2563, 2629, 5126, 5258, 14213, 14579, 28426, 29158, 55687, 111374, 156343, 160369, 312686, 320738, 612557, 1225114, 3396907, 6793814, 37365977, 74731954]

約数ペア:

[(1, 74731954), (2, 37365977), (11, 6793814), (22, 3396907), (61, 1225114), (122, 612557), (233, 320738), (239, 312686), (466, 160369), (478, 156343), (671, 111374), (1342, 55687), (2563, 29158), (2629, 28426), (5126, 14579), (5258, 14213)]