28704992

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{10079}}^1$

素因数の和:10178

約数の個数: 24

約数和(自身を含む): 57153600

約数和(自身を除く): 28448608

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 10079, 20158, 40316, 80632, 161264, 322528, 897031, 1794062, 3588124, 7176248, 14352496, 28704992]

約数ペア:

[(1, 28704992), (2, 14352496), (4, 7176248), (8, 3588124), (16, 1794062), (32, 897031), (89, 322528), (178, 161264), (356, 80632), (712, 40316), (1424, 20158), (2848, 10079)]