21769342496

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{72673}}^1$

素因数の和:72754

約数の個数: 96

約数和(自身を含む): 50106688128

約数和(自身を除く): 28337345632

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 37, 44, 46, 74, 88, 92, 148, 176, 184, 253, 296, 352, 368, 407, 506, 592, 736, 814, 851, 1012, 1184, 1628, 1702, 2024, 3256, 3404, 4048, 6512, 6808, 8096, 9361, 13024, 13616, 18722, 27232, 37444, 72673, 74888, 145346, 149776, 290692, 299552, 581384, 799403, 1162768, 1598806, 1671479, 2325536, 2688901, 3197612, 3342958, 5377802, 6395224, 6685916, 10755604, 12790448, 13371832, 18386269, 21511208, 25580896, 26743664, 29577911, 36772538, 43022416, 53487328, 59155822, 61844723, 73545076, 86044832, 118311644, 123689446, 147090152, 236623288, 247378892, 294180304, 473246576, 494757784, 588360608, 680291953, 946493152, 989515568, 1360583906, 1979031136, 2721167812, 5442335624, 10884671248, 21769342496]

約数ペア:

[(1, 21769342496), (2, 10884671248), (4, 5442335624), (8, 2721167812), (11, 1979031136), (16, 1360583906), (22, 989515568), (23, 946493152), (32, 680291953), (37, 588360608), (44, 494757784), (46, 473246576), (74, 294180304), (88, 247378892), (92, 236623288), (148, 147090152), (176, 123689446), (184, 118311644), (253, 86044832), (296, 73545076), (352, 61844723), (368, 59155822), (407, 53487328), (506, 43022416), (592, 36772538), (736, 29577911), (814, 26743664), (851, 25580896), (1012, 21511208), (1184, 18386269), (1628, 13371832), (1702, 12790448), (2024, 10755604), (3256, 6685916), (3404, 6395224), (4048, 5377802), (6512, 3342958), (6808, 3197612), (8096, 2688901), (9361, 2325536), (13024, 1671479), (13616, 1598806), (18722, 1162768), (27232, 799403), (37444, 581384), (72673, 299552), (74888, 290692), (145346, 149776)]