69663448

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1093}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 135480960

約数和(自身を除く): 65817512

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 257, 514, 1028, 1093, 2056, 2186, 4372, 7967, 8744, 15934, 31868, 33883, 63736, 67766, 135532, 271064, 280901, 561802, 1123604, 2247208, 8707931, 17415862, 34831724, 69663448]

約数ペア:

[(1, 69663448), (2, 34831724), (4, 17415862), (8, 8707931), (31, 2247208), (62, 1123604), (124, 561802), (248, 280901), (257, 271064), (514, 135532), (1028, 67766), (1093, 63736), (2056, 33883), (2186, 31868), (4372, 15934), (7967, 8744)]