47947328

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 112

約数和(自身を含む): 116067840

約数和(自身を除く): 68120512

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 124, 143, 169, 176, 208, 248, 286, 338, 341, 352, 403, 416, 496, 572, 676, 682, 704, 806, 832, 992, 1144, 1352, 1364, 1612, 1859, 1984, 2197, 2288, 2704, 2728, 3224, 3718, 4394, 4433, 4576, 5239, 5408, 5456, 6448, 7436, 8788, 8866, 9152, 10478, 10816, 10912, 12896, 14872, 17576, 17732, 20956, 21824, 24167, 25792, 29744, 35152, 35464, 41912, 48334, 57629, 59488, 68107, 70304, 70928, 83824, 96668, 115258, 118976, 136214, 140608, 141856, 167648, 193336, 230516, 272428, 283712, 335296, 386672, 461032, 544856, 749177, 773344, 922064, 1089712, 1498354, 1546688, 1844128, 2179424, 2996708, 3688256, 4358848, 5993416, 11986832, 23973664, 47947328]

約数ペア:

[(1, 47947328), (2, 23973664), (4, 11986832), (8, 5993416), (11, 4358848), (13, 3688256), (16, 2996708), (22, 2179424), (26, 1844128), (31, 1546688), (32, 1498354), (44, 1089712), (52, 922064), (62, 773344), (64, 749177), (88, 544856), (104, 461032), (124, 386672), (143, 335296), (169, 283712), (176, 272428), (208, 230516), (248, 193336), (286, 167648), (338, 141856), (341, 140608), (352, 136214), (403, 118976), (416, 115258), (496, 96668), (572, 83824), (676, 70928), (682, 70304), (704, 68107), (806, 59488), (832, 57629), (992, 48334), (1144, 41912), (1352, 35464), (1364, 35152), (1612, 29744), (1859, 25792), (1984, 24167), (2197, 21824), (2288, 20956), (2704, 17732), (2728, 17576), (3224, 14872), (3718, 12896), (4394, 10912), (4433, 10816), (4576, 10478), (5239, 9152), (5408, 8866), (5456, 8788), (6448, 7436)]