26887964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8629}}^1$

素因数の和:8693

約数の個数: 24

約数和(自身を含む): 50744400

約数和(自身を除く): 23856436

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 8629, 17258, 34516, 163951, 327902, 353789, 655804, 707578, 1415156, 6721991, 13443982, 26887964]

約数ペア:

[(1, 26887964), (2, 13443982), (4, 6721991), (19, 1415156), (38, 707578), (41, 655804), (76, 353789), (82, 327902), (164, 163951), (779, 34516), (1558, 17258), (3116, 8629)]