492758176

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2971}}^1$

素因数の和:3125

約数の個数: 48

約数和(自身を含む): 997593408

約数和(自身を除く): 504835232

約数列:

[1, 2, 4, 8, 16, 32, 71, 73, 142, 146, 284, 292, 568, 584, 1136, 1168, 2272, 2336, 2971, 5183, 5942, 10366, 11884, 20732, 23768, 41464, 47536, 82928, 95072, 165856, 210941, 216883, 421882, 433766, 843764, 867532, 1687528, 1735064, 3375056, 3470128, 6750112, 6940256, 15398693, 30797386, 61594772, 123189544, 246379088, 492758176]

約数ペア:

[(1, 492758176), (2, 246379088), (4, 123189544), (8, 61594772), (16, 30797386), (32, 15398693), (71, 6940256), (73, 6750112), (142, 3470128), (146, 3375056), (284, 1735064), (292, 1687528), (568, 867532), (584, 843764), (1136, 433766), (1168, 421882), (2272, 216883), (2336, 210941), (2971, 165856), (5183, 95072), (5942, 82928), (10366, 47536), (11884, 41464), (20732, 23768)]