28374416

素因数分解:

$2^4\times 7^1\times {\mathrm{253343}}^1$

素因数の和:253358

約数の個数: 20

約数和(自身を含む): 62829312

約数和(自身を除く): 34454896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 253343, 506686, 1013372, 1773401, 2026744, 3546802, 4053488, 7093604, 14187208, 28374416]

約数ペア:

[(1, 28374416), (2, 14187208), (4, 7093604), (7, 4053488), (8, 3546802), (14, 2026744), (16, 1773401), (28, 1013372), (56, 506686), (112, 253343)]