40335988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{757}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 88631424

約数和(自身を除く): 48295436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 173, 308, 346, 692, 757, 1211, 1514, 1903, 2422, 3028, 3806, 4844, 5299, 7612, 8327, 10598, 13321, 16654, 21196, 26642, 33308, 53284, 58289, 116578, 130961, 233156, 261922, 523844, 916727, 1440571, 1833454, 2881142, 3666908, 5762284, 10083997, 20167994, 40335988]

約数ペア:

[(1, 40335988), (2, 20167994), (4, 10083997), (7, 5762284), (11, 3666908), (14, 2881142), (22, 1833454), (28, 1440571), (44, 916727), (77, 523844), (154, 261922), (173, 233156), (308, 130961), (346, 116578), (692, 58289), (757, 53284), (1211, 33308), (1514, 26642), (1903, 21196), (2422, 16654), (3028, 13321), (3806, 10598), (4844, 8327), (5299, 7612)]