29126722772

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{164621}}^1$

素因数の和:164792

約数の個数: 48

約数和(自身を含む): 59738031360

約数和(自身を除く): 30611308588

約数列:

[1, 2, 4, 7, 14, 28, 71, 89, 142, 178, 284, 356, 497, 623, 994, 1246, 1988, 2492, 6319, 12638, 25276, 44233, 88466, 164621, 176932, 329242, 658484, 1152347, 2304694, 4609388, 11688091, 14651269, 23376182, 29302538, 46752364, 58605076, 81816637, 102558883, 163633274, 205117766, 327266548, 410235532, 1040240099, 2080480198, 4160960396, 7281680693, 14563361386, 29126722772]

約数ペア:

[(1, 29126722772), (2, 14563361386), (4, 7281680693), (7, 4160960396), (14, 2080480198), (28, 1040240099), (71, 410235532), (89, 327266548), (142, 205117766), (178, 163633274), (284, 102558883), (356, 81816637), (497, 58605076), (623, 46752364), (994, 29302538), (1246, 23376182), (1988, 14651269), (2492, 11688091), (6319, 4609388), (12638, 2304694), (25276, 1152347), (44233, 658484), (88466, 329242), (164621, 176932)]