1391699008

素因数分解:

$2^6\times 7^1\times {\mathrm{727}}^1\times {\mathrm{4273}}^1$

素因数の和:5019

約数の個数: 56

約数和(自身を含む): 3161255552

約数和(自身を除く): 1769556544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 727, 1454, 2908, 4273, 5089, 5816, 8546, 10178, 11632, 17092, 20356, 23264, 29911, 34184, 40712, 46528, 59822, 68368, 81424, 119644, 136736, 162848, 239288, 273472, 325696, 478576, 957152, 1914304, 3106471, 6212942, 12425884, 21745297, 24851768, 43490594, 49703536, 86981188, 99407072, 173962376, 198814144, 347924752, 695849504, 1391699008]

約数ペア:

[(1, 1391699008), (2, 695849504), (4, 347924752), (7, 198814144), (8, 173962376), (14, 99407072), (16, 86981188), (28, 49703536), (32, 43490594), (56, 24851768), (64, 21745297), (112, 12425884), (224, 6212942), (448, 3106471), (727, 1914304), (1454, 957152), (2908, 478576), (4273, 325696), (5089, 273472), (5816, 239288), (8546, 162848), (10178, 136736), (11632, 119644), (17092, 81424), (20356, 68368), (23264, 59822), (29911, 46528), (34184, 40712)]