28880532

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{42223}}^1$

素因数の和:42252

約数の個数: 36

約数和(自身を含む): 76847680

約数和(自身を除く): 47967148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 42223, 84446, 126669, 168892, 253338, 380007, 506676, 760014, 802237, 1520028, 1604474, 2406711, 3208948, 4813422, 7220133, 9626844, 14440266, 28880532]

約数ペア:

[(1, 28880532), (2, 14440266), (3, 9626844), (4, 7220133), (6, 4813422), (9, 3208948), (12, 2406711), (18, 1604474), (19, 1520028), (36, 802237), (38, 760014), (57, 506676), (76, 380007), (114, 253338), (171, 168892), (228, 126669), (342, 84446), (684, 42223)]