28766738

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14369}}^1$

素因数の和:14402

約数の個数: 32

約数和(自身を含む): 57939840

約数和(自身を除く): 29173102

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 14369, 28738, 100583, 158059, 186797, 201166, 316118, 373594, 1106413, 1307579, 2054767, 2212826, 2615158, 4109534, 14383369, 28766738]

約数ペア:

[(1, 28766738), (2, 14383369), (7, 4109534), (11, 2615158), (13, 2212826), (14, 2054767), (22, 1307579), (26, 1106413), (77, 373594), (91, 316118), (143, 201166), (154, 186797), (182, 158059), (286, 100583), (1001, 28738), (2002, 14369)]