63342734

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 123002880

約数和(自身を除く): 59660146

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 103, 109, 182, 206, 217, 218, 403, 434, 721, 763, 806, 1339, 1417, 1442, 1526, 2678, 2821, 2834, 3193, 3379, 5642, 6386, 6758, 9373, 9919, 11227, 18746, 19838, 22351, 22454, 23653, 41509, 43927, 44702, 47306, 78589, 83018, 87854, 145951, 157178, 290563, 291902, 307489, 348037, 581126, 614978, 696074, 1021657, 2043314, 2436259, 4524481, 4872518, 9048962, 31671367, 63342734]

約数ペア:

[(1, 63342734), (2, 31671367), (7, 9048962), (13, 4872518), (14, 4524481), (26, 2436259), (31, 2043314), (62, 1021657), (91, 696074), (103, 614978), (109, 581126), (182, 348037), (206, 307489), (217, 291902), (218, 290563), (403, 157178), (434, 145951), (721, 87854), (763, 83018), (806, 78589), (1339, 47306), (1417, 44702), (1442, 43927), (1526, 41509), (2678, 23653), (2821, 22454), (2834, 22351), (3193, 19838), (3379, 18746), (5642, 11227), (6386, 9919), (6758, 9373)]