28279746

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47609}}^1$

素因数の和:47631

約数の個数: 32

約数和(自身を含む): 68558400

約数和(自身を除く): 40278654

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 47609, 95218, 142827, 285654, 428481, 523699, 856962, 1047398, 1285443, 1571097, 2570886, 3142194, 4713291, 9426582, 14139873, 28279746]

約数ペア:

[(1, 28279746), (2, 14139873), (3, 9426582), (6, 4713291), (9, 3142194), (11, 2570886), (18, 1571097), (22, 1285443), (27, 1047398), (33, 856962), (54, 523699), (66, 428481), (99, 285654), (198, 142827), (297, 95218), (594, 47609)]