28155113868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1503049}}^1$

素因数の和:1503286

約数の個数: 48

約数和(自身を含む): 75417036800

約数和(自身を除く): 47261922932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 892, 1338, 1561, 2676, 3122, 4683, 6244, 9366, 18732, 1503049, 3006098, 4509147, 6012196, 9018294, 10521343, 18036588, 21042686, 31564029, 42085372, 63128058, 126256116, 335179927, 670359854, 1005539781, 1340719708, 2011079562, 2346259489, 4022159124, 4692518978, 7038778467, 9385037956, 14077556934, 28155113868]

約数ペア:

[(1, 28155113868), (2, 14077556934), (3, 9385037956), (4, 7038778467), (6, 4692518978), (7, 4022159124), (12, 2346259489), (14, 2011079562), (21, 1340719708), (28, 1005539781), (42, 670359854), (84, 335179927), (223, 126256116), (446, 63128058), (669, 42085372), (892, 31564029), (1338, 21042686), (1561, 18036588), (2676, 10521343), (3122, 9018294), (4683, 6012196), (6244, 4509147), (9366, 3006098), (18732, 1503049)]