26810474

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 16735126

約数列:

[1, 2, 31, 41, 53, 62, 82, 106, 199, 398, 1271, 1643, 2173, 2542, 3286, 4346, 6169, 8159, 10547, 12338, 16318, 21094, 67363, 134726, 252929, 326957, 432427, 505858, 653914, 864854, 13405237, 26810474]

約数ペア:

[(1, 26810474), (2, 13405237), (31, 864854), (41, 653914), (53, 505858), (62, 432427), (82, 326957), (106, 252929), (199, 134726), (398, 67363), (1271, 21094), (1643, 16318), (2173, 12338), (2542, 10547), (3286, 8159), (4346, 6169)]