66426816

素因数分解:

$2^6\times 3^1\times {\mathrm{277}}^1\times {\mathrm{1249}}^1$

素因数の和:1541

約数の個数: 56

約数和(自身を含む): 176530000

約数和(自身を除く): 110103184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 277, 554, 831, 1108, 1249, 1662, 2216, 2498, 3324, 3747, 4432, 4996, 6648, 7494, 8864, 9992, 13296, 14988, 17728, 19984, 26592, 29976, 39968, 53184, 59952, 79936, 119904, 239808, 345973, 691946, 1037919, 1383892, 2075838, 2767784, 4151676, 5535568, 8303352, 11071136, 16606704, 22142272, 33213408, 66426816]

約数ペア:

[(1, 66426816), (2, 33213408), (3, 22142272), (4, 16606704), (6, 11071136), (8, 8303352), (12, 5535568), (16, 4151676), (24, 2767784), (32, 2075838), (48, 1383892), (64, 1037919), (96, 691946), (192, 345973), (277, 239808), (554, 119904), (831, 79936), (1108, 59952), (1249, 53184), (1662, 39968), (2216, 29976), (2498, 26592), (3324, 19984), (3747, 17728), (4432, 14988), (4996, 13296), (6648, 9992), (7494, 8864)]