74630144

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{2351}}^1$

素因数の和:2402

約数の個数: 44

約数和(自身を含む): 154065408

約数和(自身を除く): 79435264

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2351, 3968, 4702, 7936, 9404, 15872, 18808, 31744, 37616, 72881, 75232, 145762, 150464, 291524, 300928, 583048, 601856, 1166096, 1203712, 2332192, 2407424, 4664384, 9328768, 18657536, 37315072, 74630144]

約数ペア:

[(1, 74630144), (2, 37315072), (4, 18657536), (8, 9328768), (16, 4664384), (31, 2407424), (32, 2332192), (62, 1203712), (64, 1166096), (124, 601856), (128, 583048), (248, 300928), (256, 291524), (496, 150464), (512, 145762), (992, 75232), (1024, 72881), (1984, 37616), (2351, 31744), (3968, 18808), (4702, 15872), (7936, 9404)]