1868017928

素因数分解:

$2^3\times 7^1\times {\mathrm{523}}^1\times {\mathrm{63781}}^1$

素因数の和:64317

約数の個数: 32

約数和(自身を含む): 4010612160

約数和(自身を除く): 2142594232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 523, 1046, 2092, 3661, 4184, 7322, 14644, 29288, 63781, 127562, 255124, 446467, 510248, 892934, 1785868, 3571736, 33357463, 66714926, 133429852, 233502241, 266859704, 467004482, 934008964, 1868017928]

約数ペア:

[(1, 1868017928), (2, 934008964), (4, 467004482), (7, 266859704), (8, 233502241), (14, 133429852), (28, 66714926), (56, 33357463), (523, 3571736), (1046, 1785868), (2092, 892934), (3661, 510248), (4184, 446467), (7322, 255124), (14644, 127562), (29288, 63781)]