28986204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{14293}}^1$

素因数の和:14326

約数の個数: 36

約数和(自身を含む): 73242456

約数和(自身を除く): 44256252

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 14293, 28586, 42879, 57172, 85758, 171516, 185809, 371618, 557427, 743236, 1114854, 2229708, 2415517, 4831034, 7246551, 9662068, 14493102, 28986204]

約数ペア:

[(1, 28986204), (2, 14493102), (3, 9662068), (4, 7246551), (6, 4831034), (12, 2415517), (13, 2229708), (26, 1114854), (39, 743236), (52, 557427), (78, 371618), (156, 185809), (169, 171516), (338, 85758), (507, 57172), (676, 42879), (1014, 28586), (2028, 14293)]