42031808

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1031}}^1$

素因数の和:1070

約数の個数: 84

約数和(自身を含む): 104589072

約数和(自身を除く): 62557264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 784, 832, 1031, 1274, 1456, 1568, 2062, 2548, 2912, 3136, 4124, 5096, 5824, 7217, 8248, 10192, 13403, 14434, 16496, 20384, 26806, 28868, 32992, 40768, 50519, 53612, 57736, 65984, 93821, 101038, 107224, 115472, 187642, 202076, 214448, 230944, 375284, 404152, 428896, 461888, 656747, 750568, 808304, 857792, 1313494, 1501136, 1616608, 2626988, 3002272, 3233216, 5253976, 6004544, 10507952, 21015904, 42031808]

約数ペア:

[(1, 42031808), (2, 21015904), (4, 10507952), (7, 6004544), (8, 5253976), (13, 3233216), (14, 3002272), (16, 2626988), (26, 1616608), (28, 1501136), (32, 1313494), (49, 857792), (52, 808304), (56, 750568), (64, 656747), (91, 461888), (98, 428896), (104, 404152), (112, 375284), (182, 230944), (196, 214448), (208, 202076), (224, 187642), (364, 115472), (392, 107224), (416, 101038), (448, 93821), (637, 65984), (728, 57736), (784, 53612), (832, 50519), (1031, 40768), (1274, 32992), (1456, 28868), (1568, 26806), (2062, 20384), (2548, 16496), (2912, 14434), (3136, 13403), (4124, 10192), (5096, 8248), (5824, 7217)]