40799528

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{619}}^1$

素因数の和:750

約数の個数: 64

約数和(自身を含む): 96422400

約数和(自身を除く): 55622872

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 107, 154, 214, 308, 428, 616, 619, 749, 856, 1177, 1238, 1498, 2354, 2476, 2996, 4333, 4708, 4952, 5992, 6809, 8239, 8666, 9416, 13618, 16478, 17332, 27236, 32956, 34664, 47663, 54472, 65912, 66233, 95326, 132466, 190652, 264932, 381304, 463631, 529864, 728563, 927262, 1457126, 1854524, 2914252, 3709048, 5099941, 5828504, 10199882, 20399764, 40799528]

約数ペア:

[(1, 40799528), (2, 20399764), (4, 10199882), (7, 5828504), (8, 5099941), (11, 3709048), (14, 2914252), (22, 1854524), (28, 1457126), (44, 927262), (56, 728563), (77, 529864), (88, 463631), (107, 381304), (154, 264932), (214, 190652), (308, 132466), (428, 95326), (616, 66233), (619, 65912), (749, 54472), (856, 47663), (1177, 34664), (1238, 32956), (1498, 27236), (2354, 17332), (2476, 16478), (2996, 13618), (4333, 9416), (4708, 8666), (4952, 8239), (5992, 6809)]