28987344

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{4283}}^1$

素因数の和:4344

約数の個数: 60

約数和(自身を含む): 82869696

約数和(自身を除く): 53882352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 4283, 6768, 8566, 12849, 17132, 25698, 34264, 38547, 51396, 68528, 77094, 102792, 154188, 201301, 205584, 308376, 402602, 603903, 616752, 805204, 1207806, 1610408, 1811709, 2415612, 3220816, 3623418, 4831224, 7246836, 9662448, 14493672, 28987344]

約数ペア:

[(1, 28987344), (2, 14493672), (3, 9662448), (4, 7246836), (6, 4831224), (8, 3623418), (9, 3220816), (12, 2415612), (16, 1811709), (18, 1610408), (24, 1207806), (36, 805204), (47, 616752), (48, 603903), (72, 402602), (94, 308376), (141, 205584), (144, 201301), (188, 154188), (282, 102792), (376, 77094), (423, 68528), (564, 51396), (752, 38547), (846, 34264), (1128, 25698), (1692, 17132), (2256, 12849), (3384, 8566), (4283, 6768)]