7954642

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 13219200

約数和(自身を除く): 5264558

約数列:

[1, 2, 23, 29, 46, 58, 67, 89, 134, 178, 667, 1334, 1541, 1943, 2047, 2581, 3082, 3886, 4094, 5162, 5963, 11926, 44689, 59363, 89378, 118726, 137149, 172927, 274298, 345854, 3977321, 7954642]

約数ペア:

[(1, 7954642), (2, 3977321), (23, 345854), (29, 274298), (46, 172927), (58, 137149), (67, 118726), (89, 89378), (134, 59363), (178, 44689), (667, 11926), (1334, 5963), (1541, 5162), (1943, 4094), (2047, 3886), (2581, 3082)]