47571136

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 84

約数和(自身を含む): 104515920

約数和(自身を除く): 56944784

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 71, 76, 116, 142, 152, 232, 284, 304, 361, 464, 551, 568, 608, 722, 928, 1102, 1136, 1216, 1349, 1444, 1856, 2059, 2204, 2272, 2698, 2888, 4118, 4408, 4544, 5396, 5776, 8236, 8816, 10469, 10792, 11552, 16472, 17632, 20938, 21584, 23104, 25631, 32944, 35264, 39121, 41876, 43168, 51262, 65888, 78242, 83752, 86336, 102524, 131776, 156484, 167504, 205048, 312968, 335008, 410096, 625936, 670016, 743299, 820192, 1251872, 1486598, 1640384, 2503744, 2973196, 5946392, 11892784, 23785568, 47571136]

約数ペア:

[(1, 47571136), (2, 23785568), (4, 11892784), (8, 5946392), (16, 2973196), (19, 2503744), (29, 1640384), (32, 1486598), (38, 1251872), (58, 820192), (64, 743299), (71, 670016), (76, 625936), (116, 410096), (142, 335008), (152, 312968), (232, 205048), (284, 167504), (304, 156484), (361, 131776), (464, 102524), (551, 86336), (568, 83752), (608, 78242), (722, 65888), (928, 51262), (1102, 43168), (1136, 41876), (1216, 39121), (1349, 35264), (1444, 32944), (1856, 25631), (2059, 23104), (2204, 21584), (2272, 20938), (2698, 17632), (2888, 16472), (4118, 11552), (4408, 10792), (4544, 10469), (5396, 8816), (5776, 8236)]