28083156

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{22721}}^1$

素因数の和:22831

約数の個数: 24

約数和(自身を含む): 66166464

約数和(自身を除く): 38083308

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 22721, 45442, 68163, 90884, 136326, 272652, 2340263, 4680526, 7020789, 9361052, 14041578, 28083156]

約数ペア:

[(1, 28083156), (2, 14041578), (3, 9361052), (4, 7020789), (6, 4680526), (12, 2340263), (103, 272652), (206, 136326), (309, 90884), (412, 68163), (618, 45442), (1236, 22721)]