64239032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 142702560

約数和(自身を除く): 78463528

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 233, 241, 286, 466, 482, 572, 932, 964, 1144, 1864, 1928, 2563, 2651, 3029, 3133, 5126, 5302, 6058, 6266, 10252, 10604, 12116, 12532, 20504, 21208, 24232, 25064, 33319, 34463, 56153, 66638, 68926, 112306, 133276, 137852, 224612, 266552, 275704, 449224, 617683, 729989, 1235366, 1459978, 2470732, 2919956, 4941464, 5839912, 8029879, 16059758, 32119516, 64239032]

約数ペア:

[(1, 64239032), (2, 32119516), (4, 16059758), (8, 8029879), (11, 5839912), (13, 4941464), (22, 2919956), (26, 2470732), (44, 1459978), (52, 1235366), (88, 729989), (104, 617683), (143, 449224), (233, 275704), (241, 266552), (286, 224612), (466, 137852), (482, 133276), (572, 112306), (932, 68926), (964, 66638), (1144, 56153), (1864, 34463), (1928, 33319), (2563, 25064), (2651, 24232), (3029, 21208), (3133, 20504), (5126, 12532), (5302, 12116), (6058, 10604), (6266, 10252)]