23648513

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 30336768

約数和(自身を除く): 6688255

約数列:

[1, 7, 17, 37, 41, 119, 131, 259, 287, 629, 697, 917, 1517, 2227, 4403, 4847, 4879, 5371, 10619, 15589, 25789, 33929, 37597, 82399, 91307, 180523, 198727, 576793, 639149, 1391089, 3378359, 23648513]

約数ペア:

[(1, 23648513), (7, 3378359), (17, 1391089), (37, 639149), (41, 576793), (119, 198727), (131, 180523), (259, 91307), (287, 82399), (629, 37597), (697, 33929), (917, 25789), (1517, 15589), (2227, 10619), (4403, 5371), (4847, 4879)]