12763752016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{289139}}^1$

素因数の和:289267

約数の個数: 40

約数和(自身を含む): 25814419200

約数和(自身を除く): 13050667184

約数列:

[1, 2, 4, 8, 16, 31, 62, 89, 124, 178, 248, 356, 496, 712, 1424, 2759, 5518, 11036, 22072, 44144, 289139, 578278, 1156556, 2313112, 4626224, 8963309, 17926618, 25733371, 35853236, 51466742, 71706472, 102933484, 143412944, 205866968, 411733936, 797734501, 1595469002, 3190938004, 6381876008, 12763752016]

約数ペア:

[(1, 12763752016), (2, 6381876008), (4, 3190938004), (8, 1595469002), (16, 797734501), (31, 411733936), (62, 205866968), (89, 143412944), (124, 102933484), (178, 71706472), (248, 51466742), (356, 35853236), (496, 25733371), (712, 17926618), (1424, 8963309), (2759, 4626224), (5518, 2313112), (11036, 1156556), (22072, 578278), (44144, 289139)]