82438384

素因数分解:

$2^4\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1481}}^1$

素因数の和:1574

約数の個数: 60

約数和(自身を含む): 188545968

約数和(自身を除く): 106107584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 71, 98, 112, 142, 196, 284, 392, 497, 568, 784, 994, 1136, 1481, 1988, 2962, 3479, 3976, 5924, 6958, 7952, 10367, 11848, 13916, 20734, 23696, 27832, 41468, 55664, 72569, 82936, 105151, 145138, 165872, 210302, 290276, 420604, 580552, 736057, 841208, 1161104, 1472114, 1682416, 2944228, 5152399, 5888456, 10304798, 11776912, 20609596, 41219192, 82438384]

約数ペア:

[(1, 82438384), (2, 41219192), (4, 20609596), (7, 11776912), (8, 10304798), (14, 5888456), (16, 5152399), (28, 2944228), (49, 1682416), (56, 1472114), (71, 1161104), (98, 841208), (112, 736057), (142, 580552), (196, 420604), (284, 290276), (392, 210302), (497, 165872), (568, 145138), (784, 105151), (994, 82936), (1136, 72569), (1481, 55664), (1988, 41468), (2962, 27832), (3479, 23696), (3976, 20734), (5924, 13916), (6958, 11848), (7952, 10367)]