3784014728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{2161}}^1$

素因数の和:2442

約数の個数: 64

約数和(自身を含む): 7763742000

約数和(自身を除く): 3979727272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 149, 226, 298, 452, 596, 904, 1192, 1469, 1937, 2161, 2938, 3874, 4322, 5876, 7748, 8644, 11752, 15496, 16837, 17288, 28093, 33674, 56186, 67348, 112372, 134696, 218881, 224744, 244193, 321989, 437762, 488386, 643978, 875524, 976772, 1287956, 1751048, 1953544, 2575912, 3174509, 4185857, 6349018, 8371714, 12698036, 16743428, 25396072, 33486856, 36384757, 72769514, 145539028, 291078056, 473001841, 946003682, 1892007364, 3784014728]

約数ペア:

[(1, 3784014728), (2, 1892007364), (4, 946003682), (8, 473001841), (13, 291078056), (26, 145539028), (52, 72769514), (104, 36384757), (113, 33486856), (149, 25396072), (226, 16743428), (298, 12698036), (452, 8371714), (596, 6349018), (904, 4185857), (1192, 3174509), (1469, 2575912), (1937, 1953544), (2161, 1751048), (2938, 1287956), (3874, 976772), (4322, 875524), (5876, 643978), (7748, 488386), (8644, 437762), (11752, 321989), (15496, 244193), (16837, 224744), (17288, 218881), (28093, 134696), (33674, 112372), (56186, 67348)]