281472064

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{141871}}^1$

素因数の和:141914

約数の個数: 28

約数和(自身を含む): 576567808

約数和(自身を除く): 295095744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 141871, 283742, 567484, 1134968, 2269936, 4398001, 4539872, 8796002, 9079744, 17592004, 35184008, 70368016, 140736032, 281472064]

約数ペア:

[(1, 281472064), (2, 140736032), (4, 70368016), (8, 35184008), (16, 17592004), (31, 9079744), (32, 8796002), (62, 4539872), (64, 4398001), (124, 2269936), (248, 1134968), (496, 567484), (992, 283742), (1984, 141871)]