40911808

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:162

約数の個数: 112

約数和(自身を含む): 99486720

約数和(自身を除く): 58574912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 47, 56, 58, 64, 67, 94, 112, 116, 134, 188, 203, 224, 232, 268, 329, 376, 406, 448, 464, 469, 536, 658, 752, 812, 928, 938, 1072, 1316, 1363, 1504, 1624, 1856, 1876, 1943, 2144, 2632, 2726, 3008, 3149, 3248, 3752, 3886, 4288, 5264, 5452, 6298, 6496, 7504, 7772, 9541, 10528, 10904, 12596, 12992, 13601, 15008, 15544, 19082, 21056, 21808, 22043, 25192, 27202, 30016, 31088, 38164, 43616, 44086, 50384, 54404, 62176, 76328, 87232, 88172, 91321, 100768, 108808, 124352, 152656, 176344, 182642, 201536, 217616, 305312, 352688, 365284, 435232, 610624, 639247, 705376, 730568, 870464, 1278494, 1410752, 1461136, 2556988, 2922272, 5113976, 5844544, 10227952, 20455904, 40911808]

約数ペア:

[(1, 40911808), (2, 20455904), (4, 10227952), (7, 5844544), (8, 5113976), (14, 2922272), (16, 2556988), (28, 1461136), (29, 1410752), (32, 1278494), (47, 870464), (56, 730568), (58, 705376), (64, 639247), (67, 610624), (94, 435232), (112, 365284), (116, 352688), (134, 305312), (188, 217616), (203, 201536), (224, 182642), (232, 176344), (268, 152656), (329, 124352), (376, 108808), (406, 100768), (448, 91321), (464, 88172), (469, 87232), (536, 76328), (658, 62176), (752, 54404), (812, 50384), (928, 44086), (938, 43616), (1072, 38164), (1316, 31088), (1363, 30016), (1504, 27202), (1624, 25192), (1856, 22043), (1876, 21808), (1943, 21056), (2144, 19082), (2632, 15544), (2726, 15008), (3008, 13601), (3149, 12992), (3248, 12596), (3752, 10904), (3886, 10528), (4288, 9541), (5264, 7772), (5452, 7504), (6298, 6496)]