28645236

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41879}}^1$

素因数の和:41908

約数の個数: 36

約数和(自身を含む): 76221600

約数和(自身を除く): 47576364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 41879, 83758, 125637, 167516, 251274, 376911, 502548, 753822, 795701, 1507644, 1591402, 2387103, 3182804, 4774206, 7161309, 9548412, 14322618, 28645236]

約数ペア:

[(1, 28645236), (2, 14322618), (3, 9548412), (4, 7161309), (6, 4774206), (9, 3182804), (12, 2387103), (18, 1591402), (19, 1507644), (36, 795701), (38, 753822), (57, 502548), (76, 376911), (114, 251274), (171, 167516), (228, 125637), (342, 83758), (684, 41879)]