61756978

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 100123776

約数和(自身を除く): 38366798

約数列:

[1, 2, 23, 46, 53, 73, 106, 146, 347, 694, 1219, 1679, 2438, 3358, 3869, 7738, 7981, 15962, 18391, 25331, 36782, 50662, 88987, 177974, 422993, 582613, 845986, 1165226, 1342543, 2685086, 30878489, 61756978]

約数ペア:

[(1, 61756978), (2, 30878489), (23, 2685086), (46, 1342543), (53, 1165226), (73, 845986), (106, 582613), (146, 422993), (347, 177974), (694, 88987), (1219, 50662), (1679, 36782), (2438, 25331), (3358, 18391), (3869, 15962), (7738, 7981)]