22247696

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{311}}^1$

素因数の和:599

約数の個数: 40

約数和(自身を含む): 45961344

約数和(自身を除く): 23713648

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 263, 272, 311, 526, 622, 1052, 1244, 2104, 2488, 4208, 4471, 4976, 5287, 8942, 10574, 17884, 21148, 35768, 42296, 71536, 81793, 84592, 163586, 327172, 654344, 1308688, 1390481, 2780962, 5561924, 11123848, 22247696]

約数ペア:

[(1, 22247696), (2, 11123848), (4, 5561924), (8, 2780962), (16, 1390481), (17, 1308688), (34, 654344), (68, 327172), (136, 163586), (263, 84592), (272, 81793), (311, 71536), (526, 42296), (622, 35768), (1052, 21148), (1244, 17884), (2104, 10574), (2488, 8942), (4208, 5287), (4471, 4976)]