22733728

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 47628000

約数和(自身を除く): 24894272

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 139, 152, 269, 278, 304, 538, 556, 608, 1076, 1112, 2152, 2224, 2641, 4304, 4448, 5111, 5282, 8608, 10222, 10564, 20444, 21128, 37391, 40888, 42256, 74782, 81776, 84512, 149564, 163552, 299128, 598256, 710429, 1196512, 1420858, 2841716, 5683432, 11366864, 22733728]

約数ペア:

[(1, 22733728), (2, 11366864), (4, 5683432), (8, 2841716), (16, 1420858), (19, 1196512), (32, 710429), (38, 598256), (76, 299128), (139, 163552), (152, 149564), (269, 84512), (278, 81776), (304, 74782), (538, 42256), (556, 40888), (608, 37391), (1076, 21128), (1112, 20444), (2152, 10564), (2224, 10222), (2641, 8608), (4304, 5282), (4448, 5111)]