402093776

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{31771}}^1$

素因数の和:31899

約数の個数: 40

約数和(自身を含む): 898257984

約数和(自身を除く): 496164208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3164, 6328, 12656, 31771, 63542, 127084, 222397, 254168, 444794, 508336, 889588, 1779176, 3558352, 3590123, 7180246, 14360492, 25130861, 28720984, 50261722, 57441968, 100523444, 201046888, 402093776]

約数ペア:

[(1, 402093776), (2, 201046888), (4, 100523444), (7, 57441968), (8, 50261722), (14, 28720984), (16, 25130861), (28, 14360492), (56, 7180246), (112, 3590123), (113, 3558352), (226, 1779176), (452, 889588), (791, 508336), (904, 444794), (1582, 254168), (1808, 222397), (3164, 127084), (6328, 63542), (12656, 31771)]