15549968

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8167}}^1$

素因数の和:8199

約数の個数: 40

約数和(自身を含む): 36461952

約数和(自身を除く): 20911984

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 8167, 16334, 32668, 57169, 65336, 114338, 130672, 138839, 228676, 277678, 457352, 555356, 914704, 971873, 1110712, 1943746, 2221424, 3887492, 7774984, 15549968]

約数ペア:

[(1, 15549968), (2, 7774984), (4, 3887492), (7, 2221424), (8, 1943746), (14, 1110712), (16, 971873), (17, 914704), (28, 555356), (34, 457352), (56, 277678), (68, 228676), (112, 138839), (119, 130672), (136, 114338), (238, 65336), (272, 57169), (476, 32668), (952, 16334), (1904, 8167)]