47140016

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:570

約数の個数: 80

約数和(自身を含む): 115492608

約数和(自身を除く): 68352592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 83, 88, 112, 154, 166, 176, 308, 332, 461, 581, 616, 664, 913, 922, 1162, 1232, 1328, 1826, 1844, 2324, 3227, 3652, 3688, 4648, 5071, 6391, 6454, 7304, 7376, 9296, 10142, 12782, 12908, 14608, 20284, 25564, 25816, 35497, 38263, 40568, 51128, 51632, 70994, 76526, 81136, 102256, 141988, 153052, 267841, 283976, 306104, 420893, 535682, 567952, 612208, 841786, 1071364, 1683572, 2142728, 2946251, 3367144, 4285456, 5892502, 6734288, 11785004, 23570008, 47140016]

約数ペア:

[(1, 47140016), (2, 23570008), (4, 11785004), (7, 6734288), (8, 5892502), (11, 4285456), (14, 3367144), (16, 2946251), (22, 2142728), (28, 1683572), (44, 1071364), (56, 841786), (77, 612208), (83, 567952), (88, 535682), (112, 420893), (154, 306104), (166, 283976), (176, 267841), (308, 153052), (332, 141988), (461, 102256), (581, 81136), (616, 76526), (664, 70994), (913, 51632), (922, 51128), (1162, 40568), (1232, 38263), (1328, 35497), (1826, 25816), (1844, 25564), (2324, 20284), (3227, 14608), (3652, 12908), (3688, 12782), (4648, 10142), (5071, 9296), (6391, 7376), (6454, 7304)]