27923448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2341}}^1$

素因数の和:2428

約数の個数: 64

約数和(自身を含む): 80939520

約数和(自身を除く): 53016072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2341, 2982, 3976, 4682, 5964, 7023, 9364, 11928, 14046, 16387, 18728, 28092, 32774, 49161, 56184, 65548, 98322, 131096, 166211, 196644, 332422, 393288, 498633, 664844, 997266, 1163477, 1329688, 1994532, 2326954, 3490431, 3989064, 4653908, 6980862, 9307816, 13961724, 27923448]

約数ペア:

[(1, 27923448), (2, 13961724), (3, 9307816), (4, 6980862), (6, 4653908), (7, 3989064), (8, 3490431), (12, 2326954), (14, 1994532), (21, 1329688), (24, 1163477), (28, 997266), (42, 664844), (56, 498633), (71, 393288), (84, 332422), (142, 196644), (168, 166211), (213, 131096), (284, 98322), (426, 65548), (497, 56184), (568, 49161), (852, 32774), (994, 28092), (1491, 18728), (1704, 16387), (1988, 14046), (2341, 11928), (2982, 9364), (3976, 7023), (4682, 5964)]