28255446

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{16879}}^1$

素因数の和:16921

約数の個数: 32

約数和(自身を含む): 64819200

約数和(自身を除く): 36563754

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 16879, 33758, 50637, 101274, 151911, 303822, 455733, 523249, 911466, 1046498, 1569747, 3139494, 4709241, 9418482, 14127723, 28255446]

約数ペア:

[(1, 28255446), (2, 14127723), (3, 9418482), (6, 4709241), (9, 3139494), (18, 1569747), (27, 1046498), (31, 911466), (54, 523249), (62, 455733), (93, 303822), (186, 151911), (279, 101274), (558, 50637), (837, 33758), (1674, 16879)]