69991948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1033}}^1\times {\mathrm{1303}}^1$

素因数の和:2353

約数の個数: 24

約数和(自身を含む): 132136928

約数和(自身を除く): 62144980

約数列:

[1, 2, 4, 13, 26, 52, 1033, 1303, 2066, 2606, 4132, 5212, 13429, 16939, 26858, 33878, 53716, 67756, 1345999, 2691998, 5383996, 17497987, 34995974, 69991948]

約数ペア:

[(1, 69991948), (2, 34995974), (4, 17497987), (13, 5383996), (26, 2691998), (52, 1345999), (1033, 67756), (1303, 53716), (2066, 33878), (2606, 26858), (4132, 16939), (5212, 13429)]