812848768

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1613}}^1$

素因数の和:1785

約数の個数: 64

約数和(自身を含む): 1685790720

約数和(自身を除く): 872941952

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 128, 248, 254, 496, 508, 992, 1016, 1613, 1984, 2032, 3226, 3937, 3968, 4064, 6452, 7874, 8128, 12904, 15748, 16256, 25808, 31496, 50003, 51616, 62992, 100006, 103232, 125984, 200012, 204851, 206464, 251968, 400024, 409702, 503936, 800048, 819404, 1600096, 1638808, 3200192, 3277616, 6350381, 6400384, 6555232, 12700762, 13110464, 25401524, 26220928, 50803048, 101606096, 203212192, 406424384, 812848768]

約数ペア:

[(1, 812848768), (2, 406424384), (4, 203212192), (8, 101606096), (16, 50803048), (31, 26220928), (32, 25401524), (62, 13110464), (64, 12700762), (124, 6555232), (127, 6400384), (128, 6350381), (248, 3277616), (254, 3200192), (496, 1638808), (508, 1600096), (992, 819404), (1016, 800048), (1613, 503936), (1984, 409702), (2032, 400024), (3226, 251968), (3937, 206464), (3968, 204851), (4064, 200012), (6452, 125984), (7874, 103232), (8128, 100006), (12904, 62992), (15748, 51616), (16256, 50003), (25808, 31496)]