28103656016

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{5417}}^1\times {\mathrm{6899}}^1$

素因数の和:12371

約数の個数: 40

約数和(自身を含む): 55627689600

約数和(自身を除く): 27524033584

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 5417, 6899, 10834, 13798, 21668, 27596, 43336, 55192, 86672, 110384, 254599, 324253, 509198, 648506, 1018396, 1297012, 2036792, 2594024, 4073584, 5188048, 37371883, 74743766, 149487532, 298975064, 597950128, 1756478501, 3512957002, 7025914004, 14051828008, 28103656016]

約数ペア:

[(1, 28103656016), (2, 14051828008), (4, 7025914004), (8, 3512957002), (16, 1756478501), (47, 597950128), (94, 298975064), (188, 149487532), (376, 74743766), (752, 37371883), (5417, 5188048), (6899, 4073584), (10834, 2594024), (13798, 2036792), (21668, 1297012), (27596, 1018396), (43336, 648506), (55192, 509198), (86672, 324253), (110384, 254599)]