15359856

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4507}}^1$

素因数の和:4589

約数の個数: 40

約数和(自身を含む): 40247424

約数和(自身を除く): 24887568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 4507, 9014, 13521, 18028, 27042, 36056, 54084, 72112, 108168, 216336, 319997, 639994, 959991, 1279988, 1919982, 2559976, 3839964, 5119952, 7679928, 15359856]

約数ペア:

[(1, 15359856), (2, 7679928), (3, 5119952), (4, 3839964), (6, 2559976), (8, 1919982), (12, 1279988), (16, 959991), (24, 639994), (48, 319997), (71, 216336), (142, 108168), (213, 72112), (284, 54084), (426, 36056), (568, 27042), (852, 18028), (1136, 13521), (1704, 9014), (3408, 4507)]