28235248

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{3467}}^1$

素因数の和:3984

約数の個数: 20

約数和(自身を含む): 54829080

約数和(自身を除く): 26593832

約数列:

[1, 2, 4, 8, 16, 509, 1018, 2036, 3467, 4072, 6934, 8144, 13868, 27736, 55472, 1764703, 3529406, 7058812, 14117624, 28235248]

約数ペア:

[(1, 28235248), (2, 14117624), (4, 7058812), (8, 3529406), (16, 1764703), (509, 55472), (1018, 27736), (2036, 13868), (3467, 8144), (4072, 6934)]