66636704

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2447}}^1$

素因数の和:2517

約数の個数: 48

約数和(自身を含む): 140652288

約数和(自身を除く): 74015584

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 74, 92, 148, 184, 296, 368, 592, 736, 851, 1184, 1702, 2447, 3404, 4894, 6808, 9788, 13616, 19576, 27232, 39152, 56281, 78304, 90539, 112562, 181078, 225124, 362156, 450248, 724312, 900496, 1448624, 1800992, 2082397, 2897248, 4164794, 8329588, 16659176, 33318352, 66636704]

約数ペア:

[(1, 66636704), (2, 33318352), (4, 16659176), (8, 8329588), (16, 4164794), (23, 2897248), (32, 2082397), (37, 1800992), (46, 1448624), (74, 900496), (92, 724312), (148, 450248), (184, 362156), (296, 225124), (368, 181078), (592, 112562), (736, 90539), (851, 78304), (1184, 56281), (1702, 39152), (2447, 27232), (3404, 19576), (4894, 13616), (6808, 9788)]