28656104

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{188527}}^1$

素因数の和:188552

約数の個数: 16

約数和(自身を含む): 56558400

約数和(自身を除く): 27902296

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 188527, 377054, 754108, 1508216, 3582013, 7164026, 14328052, 28656104]

約数ペア:

[(1, 28656104), (2, 14328052), (4, 7164026), (8, 3582013), (19, 1508216), (38, 754108), (76, 377054), (152, 188527)]