28858858

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 50803200

約数和(自身を除く): 21944342

約数列:

[1, 2, 7, 14, 79, 97, 158, 194, 269, 538, 553, 679, 1106, 1358, 1883, 3766, 7663, 15326, 21251, 26093, 42502, 52186, 53641, 107282, 148757, 182651, 297514, 365302, 2061347, 4122694, 14429429, 28858858]

約数ペア:

[(1, 28858858), (2, 14429429), (7, 4122694), (14, 2061347), (79, 365302), (97, 297514), (158, 182651), (194, 148757), (269, 107282), (538, 53641), (553, 52186), (679, 42502), (1106, 26093), (1358, 21251), (1883, 15326), (3766, 7663)]