27019664

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:672

約数の個数: 80

約数和(自身を含む): 66210048

約数和(自身を除く): 39190384

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 238, 272, 322, 368, 391, 476, 617, 644, 782, 952, 1234, 1288, 1564, 1904, 2468, 2576, 2737, 3128, 4319, 4936, 5474, 6256, 8638, 9872, 10489, 10948, 14191, 17276, 20978, 21896, 28382, 34552, 41956, 43792, 56764, 69104, 73423, 83912, 99337, 113528, 146846, 167824, 198674, 227056, 241247, 293692, 397348, 482494, 587384, 794696, 964988, 1174768, 1589392, 1688729, 1929976, 3377458, 3859952, 6754916, 13509832, 27019664]

約数ペア:

[(1, 27019664), (2, 13509832), (4, 6754916), (7, 3859952), (8, 3377458), (14, 1929976), (16, 1688729), (17, 1589392), (23, 1174768), (28, 964988), (34, 794696), (46, 587384), (56, 482494), (68, 397348), (92, 293692), (112, 241247), (119, 227056), (136, 198674), (161, 167824), (184, 146846), (238, 113528), (272, 99337), (322, 83912), (368, 73423), (391, 69104), (476, 56764), (617, 43792), (644, 41956), (782, 34552), (952, 28382), (1234, 21896), (1288, 20978), (1564, 17276), (1904, 14191), (2468, 10948), (2576, 10489), (2737, 9872), (3128, 8638), (4319, 6256), (4936, 5474)]