40668816

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{2347}}^1$

素因数の和:2396

約数の個数: 60

約数和(自身を含む): 110928912

約数和(自身を除く): 70260096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 361, 456, 722, 912, 1083, 1444, 2166, 2347, 2888, 4332, 4694, 5776, 7041, 8664, 9388, 14082, 17328, 18776, 28164, 37552, 44593, 56328, 89186, 112656, 133779, 178372, 267558, 356744, 535116, 713488, 847267, 1070232, 1694534, 2140464, 2541801, 3389068, 5083602, 6778136, 10167204, 13556272, 20334408, 40668816]

約数ペア:

[(1, 40668816), (2, 20334408), (3, 13556272), (4, 10167204), (6, 6778136), (8, 5083602), (12, 3389068), (16, 2541801), (19, 2140464), (24, 1694534), (38, 1070232), (48, 847267), (57, 713488), (76, 535116), (114, 356744), (152, 267558), (228, 178372), (304, 133779), (361, 112656), (456, 89186), (722, 56328), (912, 44593), (1083, 37552), (1444, 28164), (2166, 18776), (2347, 17328), (2888, 14082), (4332, 9388), (4694, 8664), (5776, 7041)]