22778847988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2053}}^1\times {\mathrm{6883}}^1$

素因数の和:8984

約数の個数: 48

約数和(自身を含む): 44342212096

約数和(自身を除く): 21563364108

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 2053, 4106, 6883, 8212, 13766, 26689, 27532, 53378, 63643, 89479, 106756, 127286, 178958, 213373, 254572, 357916, 426746, 827359, 853492, 1654718, 2773849, 3309436, 5547698, 11095396, 14130799, 28261598, 56523196, 183700387, 367400774, 438054769, 734801548, 876109538, 1752219076, 5694711997, 11389423994, 22778847988]

約数ペア:

[(1, 22778847988), (2, 11389423994), (4, 5694711997), (13, 1752219076), (26, 876109538), (31, 734801548), (52, 438054769), (62, 367400774), (124, 183700387), (403, 56523196), (806, 28261598), (1612, 14130799), (2053, 11095396), (4106, 5547698), (6883, 3309436), (8212, 2773849), (13766, 1654718), (26689, 853492), (27532, 827359), (53378, 426746), (63643, 357916), (89479, 254572), (106756, 213373), (127286, 178958)]