57316938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{2129}}^1$

素因数の和:2782

約数の個数: 32

約数和(自身を含む): 131276160

約数和(自身を除く): 73959222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 641, 1282, 1923, 2129, 3846, 4258, 4487, 6387, 8974, 12774, 13461, 14903, 26922, 29806, 44709, 89418, 1364689, 2729378, 4094067, 8188134, 9552823, 19105646, 28658469, 57316938]

約数ペア:

[(1, 57316938), (2, 28658469), (3, 19105646), (6, 9552823), (7, 8188134), (14, 4094067), (21, 2729378), (42, 1364689), (641, 89418), (1282, 44709), (1923, 29806), (2129, 26922), (3846, 14903), (4258, 13461), (4487, 12774), (6387, 8974)]