29878904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1291}}^1$

素因数の和:1571

約数の個数: 32

約数和(自身を含む): 61395840

約数和(自身を除く): 31516936

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 263, 526, 1052, 1291, 2104, 2582, 2893, 5164, 5786, 10328, 11572, 14201, 23144, 28402, 56804, 113608, 339533, 679066, 1358132, 2716264, 3734863, 7469726, 14939452, 29878904]

約数ペア:

[(1, 29878904), (2, 14939452), (4, 7469726), (8, 3734863), (11, 2716264), (22, 1358132), (44, 679066), (88, 339533), (263, 113608), (526, 56804), (1052, 28402), (1291, 23144), (2104, 14201), (2582, 11572), (2893, 10328), (5164, 5786)]