61363216

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:679

約数の個数: 40

約数和(自身を含む): 121893984

約数和(自身を除く): 60530768

約数列:

[1, 2, 4, 8, 16, 73, 107, 146, 214, 292, 428, 491, 584, 856, 982, 1168, 1712, 1964, 3928, 7811, 7856, 15622, 31244, 35843, 52537, 62488, 71686, 105074, 124976, 143372, 210148, 286744, 420296, 573488, 840592, 3835201, 7670402, 15340804, 30681608, 61363216]

約数ペア:

[(1, 61363216), (2, 30681608), (4, 15340804), (8, 7670402), (16, 3835201), (73, 840592), (107, 573488), (146, 420296), (214, 286744), (292, 210148), (428, 143372), (491, 124976), (584, 105074), (856, 71686), (982, 62488), (1168, 52537), (1712, 35843), (1964, 31244), (3928, 15622), (7811, 7856)]