7749008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:975

約数の個数: 40

約数和(自身を含む): 16427520

約数和(自身を除く): 8678512

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 919, 1054, 1838, 2108, 3676, 4216, 7352, 8432, 14704, 15623, 28489, 31246, 56978, 62492, 113956, 124984, 227912, 249968, 455824, 484313, 968626, 1937252, 3874504, 7749008]

約数ペア:

[(1, 7749008), (2, 3874504), (4, 1937252), (8, 968626), (16, 484313), (17, 455824), (31, 249968), (34, 227912), (62, 124984), (68, 113956), (124, 62492), (136, 56978), (248, 31246), (272, 28489), (496, 15623), (527, 14704), (919, 8432), (1054, 7352), (1838, 4216), (2108, 3676)]