67635388

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{2273}}^1$

素因数の和:2493

約数の個数: 24

約数和(自身を含む): 121868208

約数和(自身を除く): 54232820

約数列:

[1, 2, 4, 43, 86, 172, 173, 346, 692, 2273, 4546, 7439, 9092, 14878, 29756, 97739, 195478, 390956, 393229, 786458, 1572916, 16908847, 33817694, 67635388]

約数ペア:

[(1, 67635388), (2, 33817694), (4, 16908847), (43, 1572916), (86, 786458), (172, 393229), (173, 390956), (346, 195478), (692, 97739), (2273, 29756), (4546, 14878), (7439, 9092)]