28068578

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 45826560

約数和(自身を除く): 17757982

約数列:

[1, 2, 29, 31, 58, 62, 67, 134, 233, 466, 899, 1798, 1943, 2077, 3886, 4154, 6757, 7223, 13514, 14446, 15611, 31222, 60233, 120466, 209467, 418934, 452719, 483941, 905438, 967882, 14034289, 28068578]

約数ペア:

[(1, 28068578), (2, 14034289), (29, 967882), (31, 905438), (58, 483941), (62, 452719), (67, 418934), (134, 209467), (233, 120466), (466, 60233), (899, 31222), (1798, 15611), (1943, 14446), (2077, 13514), (3886, 7223), (4154, 6757)]