66126986

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1\times {\mathrm{1019}}^1$

素因数の和:1549

約数の個数: 16

約数和(自身を含む): 100906560

約数和(自身を除く): 34779574

約数列:

[1, 2, 71, 142, 457, 914, 1019, 2038, 32447, 64894, 72349, 144698, 465683, 931366, 33063493, 66126986]

約数ペア:

[(1, 66126986), (2, 33063493), (71, 931366), (142, 465683), (457, 144698), (914, 72349), (1019, 64894), (2038, 32447)]