428622784

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{230939}}^1$

素因数の和:230980

約数の個数: 28

約数和(自身を含む): 879881400

約数和(自身を除く): 451258616

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 230939, 461878, 923756, 1847512, 3695024, 6697231, 7390048, 13394462, 14780096, 26788924, 53577848, 107155696, 214311392, 428622784]

約数ペア:

[(1, 428622784), (2, 214311392), (4, 107155696), (8, 53577848), (16, 26788924), (29, 14780096), (32, 13394462), (58, 7390048), (64, 6697231), (116, 3695024), (232, 1847512), (464, 923756), (928, 461878), (1856, 230939)]