28114672

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47491}}^1$

素因数の和:47536

約数の個数: 20

約数和(自身を含む): 55945576

約数和(自身を除く): 27830904

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 47491, 94982, 189964, 379928, 759856, 1757167, 3514334, 7028668, 14057336, 28114672]

約数ペア:

[(1, 28114672), (2, 14057336), (4, 7028668), (8, 3514334), (16, 1757167), (37, 759856), (74, 379928), (148, 189964), (296, 94982), (592, 47491)]