8478061136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{111109}}^1$

素因数の和:111387

約数の個数: 40

約数和(自身を含む): 17359826400

約数和(自身を除く): 8881765264

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 251, 304, 502, 1004, 2008, 4016, 4769, 9538, 19076, 38152, 76304, 111109, 222218, 444436, 888872, 1777744, 2111071, 4222142, 8444284, 16888568, 27888359, 33777136, 55776718, 111553436, 223106872, 446213744, 529878821, 1059757642, 2119515284, 4239030568, 8478061136]

約数ペア:

[(1, 8478061136), (2, 4239030568), (4, 2119515284), (8, 1059757642), (16, 529878821), (19, 446213744), (38, 223106872), (76, 111553436), (152, 55776718), (251, 33777136), (304, 27888359), (502, 16888568), (1004, 8444284), (2008, 4222142), (4016, 2111071), (4769, 1777744), (9538, 888872), (19076, 444436), (38152, 222218), (76304, 111109)]