28661054996

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{27665111}}^1$

素因数の和:27665159

約数の個数: 24

約数和(自身を含む): 58871358336

約数和(自身を除く): 30210303340

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 27665111, 55330222, 110660444, 193655777, 387311554, 774623108, 1023609107, 2047218214, 4094436428, 7165263749, 14330527498, 28661054996]

約数ペア:

[(1, 28661054996), (2, 14330527498), (4, 7165263749), (7, 4094436428), (14, 2047218214), (28, 1023609107), (37, 774623108), (74, 387311554), (148, 193655777), (259, 110660444), (518, 55330222), (1036, 27665111)]