40248992

素因数分解:

$2^5\times 7^3\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 97776000

約数和(自身を除く): 57527008

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 193, 196, 224, 266, 304, 343, 386, 392, 532, 608, 686, 772, 784, 931, 1064, 1351, 1372, 1544, 1568, 1862, 2128, 2702, 2744, 3088, 3667, 3724, 4256, 5404, 5488, 6176, 6517, 7334, 7448, 9457, 10808, 10976, 13034, 14668, 14896, 18914, 21616, 25669, 26068, 29336, 29792, 37828, 43232, 51338, 52136, 58672, 66199, 75656, 102676, 104272, 117344, 132398, 151312, 179683, 205352, 208544, 264796, 302624, 359366, 410704, 529592, 718732, 821408, 1059184, 1257781, 1437464, 2118368, 2515562, 2874928, 5031124, 5749856, 10062248, 20124496, 40248992]

約数ペア:

[(1, 40248992), (2, 20124496), (4, 10062248), (7, 5749856), (8, 5031124), (14, 2874928), (16, 2515562), (19, 2118368), (28, 1437464), (32, 1257781), (38, 1059184), (49, 821408), (56, 718732), (76, 529592), (98, 410704), (112, 359366), (133, 302624), (152, 264796), (193, 208544), (196, 205352), (224, 179683), (266, 151312), (304, 132398), (343, 117344), (386, 104272), (392, 102676), (532, 75656), (608, 66199), (686, 58672), (772, 52136), (784, 51338), (931, 43232), (1064, 37828), (1351, 29792), (1372, 29336), (1544, 26068), (1568, 25669), (1862, 21616), (2128, 18914), (2702, 14896), (2744, 14668), (3088, 13034), (3667, 10976), (3724, 10808), (4256, 9457), (5404, 7448), (5488, 7334), (6176, 6517)]