74964994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{577}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 128177280

約数和(自身を除く): 53212286

約数列:

[1, 2, 13, 19, 26, 38, 247, 263, 494, 526, 577, 1154, 3419, 4997, 6838, 7501, 9994, 10963, 15002, 21926, 64961, 129922, 142519, 151751, 285038, 303502, 1972763, 2883269, 3945526, 5766538, 37482497, 74964994]

約数ペア:

[(1, 74964994), (2, 37482497), (13, 5766538), (19, 3945526), (26, 2883269), (38, 1972763), (247, 303502), (263, 285038), (494, 151751), (526, 142519), (577, 129922), (1154, 64961), (3419, 21926), (4997, 15002), (6838, 10963), (7501, 9994)]