40056431974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1\times {\mathrm{43207}}^1$

素因数の和:43600

約数の個数: 32

約数和(自身を含む): 65395826496

約数和(自身を除く): 25339394522

約数列:

[1, 2, 13, 26, 181, 197, 362, 394, 2353, 2561, 4706, 5122, 35657, 43207, 71314, 86414, 463541, 561691, 927082, 1123382, 7820467, 8511779, 15640934, 17023558, 101666071, 110653127, 203332142, 221306254, 1540631999, 3081263998, 20028215987, 40056431974]

約数ペア:

[(1, 40056431974), (2, 20028215987), (13, 3081263998), (26, 1540631999), (181, 221306254), (197, 203332142), (362, 110653127), (394, 101666071), (2353, 17023558), (2561, 15640934), (4706, 8511779), (5122, 7820467), (35657, 1123382), (43207, 927082), (71314, 561691), (86414, 463541)]