26249860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14423}}^1$

素因数の和:14452

約数の個数: 48

約数和(自身を含む): 67850496

約数和(自身を除く): 41600636

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 14423, 28846, 57692, 72115, 100961, 144230, 187499, 201922, 288460, 374998, 403844, 504805, 749996, 937495, 1009610, 1312493, 1874990, 2019220, 2624986, 3749980, 5249972, 6562465, 13124930, 26249860]

約数ペア:

[(1, 26249860), (2, 13124930), (4, 6562465), (5, 5249972), (7, 3749980), (10, 2624986), (13, 2019220), (14, 1874990), (20, 1312493), (26, 1009610), (28, 937495), (35, 749996), (52, 504805), (65, 403844), (70, 374998), (91, 288460), (130, 201922), (140, 187499), (182, 144230), (260, 100961), (364, 72115), (455, 57692), (910, 28846), (1820, 14423)]