42419312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1871}}^1$

素因数の和:2001

約数の個数: 40

約数和(自身を含む): 89369280

約数和(自身を除く): 46949968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 872, 1417, 1744, 1871, 2834, 3742, 5668, 7484, 11336, 14968, 22672, 24323, 29936, 48646, 97292, 194584, 203939, 389168, 407878, 815756, 1631512, 2651207, 3263024, 5302414, 10604828, 21209656, 42419312]

約数ペア:

[(1, 42419312), (2, 21209656), (4, 10604828), (8, 5302414), (13, 3263024), (16, 2651207), (26, 1631512), (52, 815756), (104, 407878), (109, 389168), (208, 203939), (218, 194584), (436, 97292), (872, 48646), (1417, 29936), (1744, 24323), (1871, 22672), (2834, 14968), (3742, 11336), (5668, 7484)]