40743904

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{3527}}^1$

素因数の和:3575

約数の個数: 36

約数和(自身を含む): 84682584

約数和(自身を除く): 43938680

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 608, 722, 1444, 2888, 3527, 5776, 7054, 11552, 14108, 28216, 56432, 67013, 112864, 134026, 268052, 536104, 1072208, 1273247, 2144416, 2546494, 5092988, 10185976, 20371952, 40743904]

約数ペア:

[(1, 40743904), (2, 20371952), (4, 10185976), (8, 5092988), (16, 2546494), (19, 2144416), (32, 1273247), (38, 1072208), (76, 536104), (152, 268052), (304, 134026), (361, 112864), (608, 67013), (722, 56432), (1444, 28216), (2888, 14108), (3527, 11552), (5776, 7054)]