28225848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9883}}^1$

素因数の和:9916

約数の個数: 64

約数和(自身を含む): 85397760

約数和(自身を除く): 57171912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 9883, 19766, 29649, 39532, 59298, 69181, 79064, 118596, 138362, 168011, 207543, 237192, 276724, 336022, 415086, 504033, 553448, 672044, 830172, 1008066, 1176077, 1344088, 1660344, 2016132, 2352154, 3528231, 4032264, 4704308, 7056462, 9408616, 14112924, 28225848]

約数ペア:

[(1, 28225848), (2, 14112924), (3, 9408616), (4, 7056462), (6, 4704308), (7, 4032264), (8, 3528231), (12, 2352154), (14, 2016132), (17, 1660344), (21, 1344088), (24, 1176077), (28, 1008066), (34, 830172), (42, 672044), (51, 553448), (56, 504033), (68, 415086), (84, 336022), (102, 276724), (119, 237192), (136, 207543), (168, 168011), (204, 138362), (238, 118596), (357, 79064), (408, 69181), (476, 59298), (714, 39532), (952, 29649), (1428, 19766), (2856, 9883)]