40324592

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:558

約数の個数: 80

約数和(自身を含む): 98993664

約数和(自身を除く): 58669072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 71, 77, 88, 112, 142, 154, 176, 284, 308, 461, 497, 568, 616, 781, 922, 994, 1136, 1232, 1562, 1844, 1988, 3124, 3227, 3688, 3976, 5071, 5467, 6248, 6454, 7376, 7952, 10142, 10934, 12496, 12908, 20284, 21868, 25816, 32731, 35497, 40568, 43736, 51632, 65462, 70994, 81136, 87472, 130924, 141988, 229117, 261848, 283976, 360041, 458234, 523696, 567952, 720082, 916468, 1440164, 1832936, 2520287, 2880328, 3665872, 5040574, 5760656, 10081148, 20162296, 40324592]

約数ペア:

[(1, 40324592), (2, 20162296), (4, 10081148), (7, 5760656), (8, 5040574), (11, 3665872), (14, 2880328), (16, 2520287), (22, 1832936), (28, 1440164), (44, 916468), (56, 720082), (71, 567952), (77, 523696), (88, 458234), (112, 360041), (142, 283976), (154, 261848), (176, 229117), (284, 141988), (308, 130924), (461, 87472), (497, 81136), (568, 70994), (616, 65462), (781, 51632), (922, 43736), (994, 40568), (1136, 35497), (1232, 32731), (1562, 25816), (1844, 21868), (1988, 20284), (3124, 12908), (3227, 12496), (3688, 10934), (3976, 10142), (5071, 7952), (5467, 7376), (6248, 6454)]