57156946

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1759}}^1$

素因数の和:1990

約数の個数: 32

約数和(自身を含む): 107458560

約数和(自身を除く): 50301614

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 211, 422, 1477, 1759, 2321, 2954, 3518, 4642, 12313, 16247, 19349, 24626, 32494, 38698, 135443, 270886, 371149, 742298, 2598043, 4082639, 5196086, 8165278, 28578473, 57156946]

約数ペア:

[(1, 57156946), (2, 28578473), (7, 8165278), (11, 5196086), (14, 4082639), (22, 2598043), (77, 742298), (154, 371149), (211, 270886), (422, 135443), (1477, 38698), (1759, 32494), (2321, 24626), (2954, 19349), (3518, 16247), (4642, 12313)]