28967562

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1567}}^1$

素因数の和:1667

約数の個数: 48

約数和(自身を含む): 68490240

約数和(自身を除く): 39522678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 158, 234, 237, 474, 711, 1027, 1422, 1567, 2054, 3081, 3134, 4701, 6162, 9243, 9402, 14103, 18486, 20371, 28206, 40742, 61113, 122226, 123793, 183339, 247586, 366678, 371379, 742758, 1114137, 1609309, 2228274, 3218618, 4827927, 9655854, 14483781, 28967562]

約数ペア:

[(1, 28967562), (2, 14483781), (3, 9655854), (6, 4827927), (9, 3218618), (13, 2228274), (18, 1609309), (26, 1114137), (39, 742758), (78, 371379), (79, 366678), (117, 247586), (158, 183339), (234, 123793), (237, 122226), (474, 61113), (711, 40742), (1027, 28206), (1422, 20371), (1567, 18486), (2054, 14103), (3081, 9402), (3134, 9243), (4701, 6162)]