17191216

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9029}}^1$

素因数の和:9061

約数の個数: 40

約数和(自身を含む): 40309920

約数和(自身を除く): 23118704

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 9029, 18058, 36116, 63203, 72232, 126406, 144464, 153493, 252812, 306986, 505624, 613972, 1011248, 1074451, 1227944, 2148902, 2455888, 4297804, 8595608, 17191216]

約数ペア:

[(1, 17191216), (2, 8595608), (4, 4297804), (7, 2455888), (8, 2148902), (14, 1227944), (16, 1074451), (17, 1011248), (28, 613972), (34, 505624), (56, 306986), (68, 252812), (112, 153493), (119, 144464), (136, 126406), (238, 72232), (272, 63203), (476, 36116), (952, 18058), (1904, 9029)]