978963872

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{7103}}^1$

素因数の和:7245

約数の個数: 48

約数和(自身を含む): 1987130880

約数和(自身を除く): 1008167008

約数列:

[1, 2, 4, 8, 16, 32, 59, 73, 118, 146, 236, 292, 472, 584, 944, 1168, 1888, 2336, 4307, 7103, 8614, 14206, 17228, 28412, 34456, 56824, 68912, 113648, 137824, 227296, 419077, 518519, 838154, 1037038, 1676308, 2074076, 3352616, 4148152, 6705232, 8296304, 13410464, 16592608, 30592621, 61185242, 122370484, 244740968, 489481936, 978963872]

約数ペア:

[(1, 978963872), (2, 489481936), (4, 244740968), (8, 122370484), (16, 61185242), (32, 30592621), (59, 16592608), (73, 13410464), (118, 8296304), (146, 6705232), (236, 4148152), (292, 3352616), (472, 2074076), (584, 1676308), (944, 1037038), (1168, 838154), (1888, 518519), (2336, 419077), (4307, 227296), (7103, 137824), (8614, 113648), (14206, 68912), (17228, 56824), (28412, 34456)]