66450832

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:584

約数の個数: 80

約数和(自身を含む): 156240000

約数和(自身を除く): 89789168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 41, 56, 58, 82, 112, 116, 164, 203, 232, 287, 328, 406, 464, 499, 574, 656, 812, 998, 1148, 1189, 1624, 1996, 2296, 2378, 3248, 3493, 3992, 4592, 4756, 6986, 7984, 8323, 9512, 13972, 14471, 16646, 19024, 20459, 27944, 28942, 33292, 40918, 55888, 57884, 66584, 81836, 101297, 115768, 133168, 143213, 163672, 202594, 231536, 286426, 327344, 405188, 572852, 593311, 810376, 1145704, 1186622, 1620752, 2291408, 2373244, 4153177, 4746488, 8306354, 9492976, 16612708, 33225416, 66450832]

約数ペア:

[(1, 66450832), (2, 33225416), (4, 16612708), (7, 9492976), (8, 8306354), (14, 4746488), (16, 4153177), (28, 2373244), (29, 2291408), (41, 1620752), (56, 1186622), (58, 1145704), (82, 810376), (112, 593311), (116, 572852), (164, 405188), (203, 327344), (232, 286426), (287, 231536), (328, 202594), (406, 163672), (464, 143213), (499, 133168), (574, 115768), (656, 101297), (812, 81836), (998, 66584), (1148, 57884), (1189, 55888), (1624, 40918), (1996, 33292), (2296, 28942), (2378, 27944), (3248, 20459), (3493, 19024), (3992, 16646), (4592, 14471), (4756, 13972), (6986, 9512), (7984, 8323)]