61437728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10267}}^1$

素因数の和:10305

約数の個数: 48

約数和(自身を含む): 139726944

約数和(自身を除く): 78289216

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 10267, 20534, 41068, 82136, 112937, 164272, 174539, 225874, 328544, 349078, 451748, 698156, 903496, 1396312, 1806992, 1919929, 2792624, 3613984, 3839858, 5585248, 7679716, 15359432, 30718864, 61437728]

約数ペア:

[(1, 61437728), (2, 30718864), (4, 15359432), (8, 7679716), (11, 5585248), (16, 3839858), (17, 3613984), (22, 2792624), (32, 1919929), (34, 1806992), (44, 1396312), (68, 903496), (88, 698156), (136, 451748), (176, 349078), (187, 328544), (272, 225874), (352, 174539), (374, 164272), (544, 112937), (748, 82136), (1496, 41068), (2992, 20534), (5984, 10267)]