1478175232

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{93131}}^1$

素因数の和:93180

約数の個数: 40

約数和(自身を含む): 3048769152

約数和(自身を除く): 1570593920

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 93131, 186262, 372524, 745048, 1490096, 2887061, 2980192, 5774122, 5960384, 11548244, 11920768, 23096488, 23841536, 46192976, 47683072, 92385952, 184771904, 369543808, 739087616, 1478175232]

約数ペア:

[(1, 1478175232), (2, 739087616), (4, 369543808), (8, 184771904), (16, 92385952), (31, 47683072), (32, 46192976), (62, 23841536), (64, 23096488), (124, 11920768), (128, 11548244), (248, 5960384), (256, 5774122), (496, 2980192), (512, 2887061), (992, 1490096), (1984, 745048), (3968, 372524), (7936, 186262), (15872, 93131)]