63778448

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2441}}^1$

素因数の和:2543

約数の個数: 40

約数和(自身を含む): 130813056

約数和(自身を除く): 67034608

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 142, 184, 284, 368, 568, 1136, 1633, 2441, 3266, 4882, 6532, 9764, 13064, 19528, 26128, 39056, 56143, 112286, 173311, 224572, 346622, 449144, 693244, 898288, 1386488, 2772976, 3986153, 7972306, 15944612, 31889224, 63778448]

約数ペア:

[(1, 63778448), (2, 31889224), (4, 15944612), (8, 7972306), (16, 3986153), (23, 2772976), (46, 1386488), (71, 898288), (92, 693244), (142, 449144), (184, 346622), (284, 224572), (368, 173311), (568, 112286), (1136, 56143), (1633, 39056), (2441, 26128), (3266, 19528), (4882, 13064), (6532, 9764)]