26769968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{98419}}^1$

素因数の和:98444

約数の個数: 20

約数和(自身を含む): 54918360

約数和(自身を除く): 28148392

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 98419, 196838, 393676, 787352, 1574704, 1673123, 3346246, 6692492, 13384984, 26769968]

約数ペア:

[(1, 26769968), (2, 13384984), (4, 6692492), (8, 3346246), (16, 1673123), (17, 1574704), (34, 787352), (68, 393676), (136, 196838), (272, 98419)]