28302558

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 61024656

約数和(自身を除く): 32722098

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 241, 482, 529, 723, 851, 1058, 1446, 1587, 1702, 2553, 3174, 5106, 5543, 8917, 11086, 16629, 17834, 19573, 26751, 33258, 39146, 53502, 58719, 117438, 127489, 205091, 254978, 382467, 410182, 615273, 764934, 1230546, 4717093, 9434186, 14151279, 28302558]

約数ペア:

[(1, 28302558), (2, 14151279), (3, 9434186), (6, 4717093), (23, 1230546), (37, 764934), (46, 615273), (69, 410182), (74, 382467), (111, 254978), (138, 205091), (222, 127489), (241, 117438), (482, 58719), (529, 53502), (723, 39146), (851, 33258), (1058, 26751), (1446, 19573), (1587, 17834), (1702, 16629), (2553, 11086), (3174, 8917), (5106, 5543)]