4028996848

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{17027}}^1$

素因数の和:17701

約数の個数: 40

約数和(自身を含む): 8158727808

約数和(自身を除く): 4129730960

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 643, 1286, 2572, 5144, 10288, 14789, 17027, 29578, 34054, 59156, 68108, 118312, 136216, 236624, 272432, 391621, 783242, 1566484, 3132968, 6265936, 10948361, 21896722, 43793444, 87586888, 175173776, 251812303, 503624606, 1007249212, 2014498424, 4028996848]

約数ペア:

[(1, 4028996848), (2, 2014498424), (4, 1007249212), (8, 503624606), (16, 251812303), (23, 175173776), (46, 87586888), (92, 43793444), (184, 21896722), (368, 10948361), (643, 6265936), (1286, 3132968), (2572, 1566484), (5144, 783242), (10288, 391621), (14789, 272432), (17027, 236624), (29578, 136216), (34054, 118312), (59156, 68108)]