28174552952

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2036911}}^1$

素因数の和:2036956

約数の個数: 64

約数和(自身を含む): 68440243200

約数和(自身を除く): 40265690248

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6916, 13832, 2036911, 4073822, 8147644, 14258377, 16295288, 26479843, 28516754, 38701309, 52959686, 57033508, 77402618, 105919372, 114067016, 154805236, 185358901, 211838744, 270909163, 309610472, 370717802, 503117017, 541818326, 741435604, 1006234034, 1083636652, 1482871208, 2012468068, 2167273304, 3521819119, 4024936136, 7043638238, 14087276476, 28174552952]

約数ペア:

[(1, 28174552952), (2, 14087276476), (4, 7043638238), (7, 4024936136), (8, 3521819119), (13, 2167273304), (14, 2012468068), (19, 1482871208), (26, 1083636652), (28, 1006234034), (38, 741435604), (52, 541818326), (56, 503117017), (76, 370717802), (91, 309610472), (104, 270909163), (133, 211838744), (152, 185358901), (182, 154805236), (247, 114067016), (266, 105919372), (364, 77402618), (494, 57033508), (532, 52959686), (728, 38701309), (988, 28516754), (1064, 26479843), (1729, 16295288), (1976, 14258377), (3458, 8147644), (6916, 4073822), (13832, 2036911)]