68204762032

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1361}}^1\times {\mathrm{284737}}^1$

素因数の和:286117

約数の個数: 40

約数和(自身を含む): 144266494032

約数和(自身を除く): 76061732000

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1361, 2722, 5444, 10888, 14971, 21776, 29942, 59884, 119768, 239536, 284737, 569474, 1138948, 2277896, 3132107, 4555792, 6264214, 12528428, 25056856, 50113712, 387527057, 775054114, 1550108228, 3100216456, 4262797627, 6200432912, 8525595254, 17051190508, 34102381016, 68204762032]

約数ペア:

[(1, 68204762032), (2, 34102381016), (4, 17051190508), (8, 8525595254), (11, 6200432912), (16, 4262797627), (22, 3100216456), (44, 1550108228), (88, 775054114), (176, 387527057), (1361, 50113712), (2722, 25056856), (5444, 12528428), (10888, 6264214), (14971, 4555792), (21776, 3132107), (29942, 2277896), (59884, 1138948), (119768, 569474), (239536, 284737)]