28051624

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{977}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 54631080

約数和(自身を除く): 26579456

約数列:

[1, 2, 4, 8, 37, 74, 97, 148, 194, 296, 388, 776, 977, 1954, 3589, 3908, 7178, 7816, 14356, 28712, 36149, 72298, 94769, 144596, 189538, 289192, 379076, 758152, 3506453, 7012906, 14025812, 28051624]

約数ペア:

[(1, 28051624), (2, 14025812), (4, 7012906), (8, 3506453), (37, 758152), (74, 379076), (97, 289192), (148, 189538), (194, 144596), (296, 94769), (388, 72298), (776, 36149), (977, 28712), (1954, 14356), (3589, 7816), (3908, 7178)]