28828884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11071}}^1$

素因数の和:11116

約数の個数: 48

約数和(自身を含む): 79364096

約数和(自身を除く): 50535212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 11071, 22142, 33213, 44284, 66426, 77497, 132852, 154994, 232491, 309988, 343201, 464982, 686402, 929964, 1029603, 1372804, 2059206, 2402407, 4118412, 4804814, 7207221, 9609628, 14414442, 28828884]

約数ペア:

[(1, 28828884), (2, 14414442), (3, 9609628), (4, 7207221), (6, 4804814), (7, 4118412), (12, 2402407), (14, 2059206), (21, 1372804), (28, 1029603), (31, 929964), (42, 686402), (62, 464982), (84, 343201), (93, 309988), (124, 232491), (186, 154994), (217, 132852), (372, 77497), (434, 66426), (651, 44284), (868, 33213), (1302, 22142), (2604, 11071)]