40569536

素因数分解:

$2^6\times 7^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1$

素因数の和:817

約数の個数: 56

約数和(自身を含む): 92817696

約数和(自身を除く): 52248160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 137, 224, 274, 448, 548, 661, 959, 1096, 1322, 1918, 2192, 2644, 3836, 4384, 4627, 5288, 7672, 8768, 9254, 10576, 15344, 18508, 21152, 30688, 37016, 42304, 61376, 74032, 90557, 148064, 181114, 296128, 362228, 633899, 724456, 1267798, 1448912, 2535596, 2897824, 5071192, 5795648, 10142384, 20284768, 40569536]

約数ペア:

[(1, 40569536), (2, 20284768), (4, 10142384), (7, 5795648), (8, 5071192), (14, 2897824), (16, 2535596), (28, 1448912), (32, 1267798), (56, 724456), (64, 633899), (112, 362228), (137, 296128), (224, 181114), (274, 148064), (448, 90557), (548, 74032), (661, 61376), (959, 42304), (1096, 37016), (1322, 30688), (1918, 21152), (2192, 18508), (2644, 15344), (3836, 10576), (4384, 9254), (4627, 8768), (5288, 7672)]