28054598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 49768992

約数和(自身を除く): 21714394

約数列:

[1, 2, 11, 13, 22, 26, 143, 233, 286, 421, 466, 842, 2563, 3029, 4631, 5126, 5473, 6058, 9262, 10946, 33319, 60203, 66638, 98093, 120406, 196186, 1079023, 1275209, 2158046, 2550418, 14027299, 28054598]

約数ペア:

[(1, 28054598), (2, 14027299), (11, 2550418), (13, 2158046), (22, 1275209), (26, 1079023), (143, 196186), (233, 120406), (286, 98093), (421, 66638), (466, 60203), (842, 33319), (2563, 10946), (3029, 9262), (4631, 6058), (5126, 5473)]