84268492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2557}}^1$

素因数の和:2686

約数の個数: 48

約数和(自身を含む): 185649408

約数和(自身を除く): 101380916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 107, 154, 214, 308, 428, 749, 1177, 1498, 2354, 2557, 2996, 4708, 5114, 8239, 10228, 16478, 17899, 28127, 32956, 35798, 56254, 71596, 112508, 196889, 273599, 393778, 547198, 787556, 1094396, 1915193, 3009589, 3830386, 6019178, 7660772, 12038356, 21067123, 42134246, 84268492]

約数ペア:

[(1, 84268492), (2, 42134246), (4, 21067123), (7, 12038356), (11, 7660772), (14, 6019178), (22, 3830386), (28, 3009589), (44, 1915193), (77, 1094396), (107, 787556), (154, 547198), (214, 393778), (308, 273599), (428, 196889), (749, 112508), (1177, 71596), (1498, 56254), (2354, 35798), (2557, 32956), (2996, 28127), (4708, 17899), (5114, 16478), (8239, 10228)]