17385468784

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{193447}}^1$

素因数の和:193633

約数の個数: 40

約数和(自身を含む): 34757962848

約数和(自身を除く): 17372494064

約数列:

[1, 2, 4, 8, 16, 41, 82, 137, 164, 274, 328, 548, 656, 1096, 2192, 5617, 11234, 22468, 44936, 89872, 193447, 386894, 773788, 1547576, 3095152, 7931327, 15862654, 26502239, 31725308, 53004478, 63450616, 106008956, 126901232, 212017912, 424035824, 1086591799, 2173183598, 4346367196, 8692734392, 17385468784]

約数ペア:

[(1, 17385468784), (2, 8692734392), (4, 4346367196), (8, 2173183598), (16, 1086591799), (41, 424035824), (82, 212017912), (137, 126901232), (164, 106008956), (274, 63450616), (328, 53004478), (548, 31725308), (656, 26502239), (1096, 15862654), (2192, 7931327), (5617, 3095152), (11234, 1547576), (22468, 773788), (44936, 386894), (89872, 193447)]