28728462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2417}}^1$

素因数の和:2712

約数の個数: 32

約数和(自身を含む): 65924352

約数和(自身を除く): 37195890

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 283, 566, 849, 1698, 1981, 2417, 3962, 4834, 5943, 7251, 11886, 14502, 16919, 33838, 50757, 101514, 684011, 1368022, 2052033, 4104066, 4788077, 9576154, 14364231, 28728462]

約数ペア:

[(1, 28728462), (2, 14364231), (3, 9576154), (6, 4788077), (7, 4104066), (14, 2052033), (21, 1368022), (42, 684011), (283, 101514), (566, 50757), (849, 33838), (1698, 16919), (1981, 14502), (2417, 11886), (3962, 7251), (4834, 5943)]