33668440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64747}}^1$

素因数の和:64771

約数の個数: 32

約数和(自身を含む): 81582480

約数和(自身を除く): 47914040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 64747, 129494, 258988, 323735, 517976, 647470, 841711, 1294940, 1683422, 2589880, 3366844, 4208555, 6733688, 8417110, 16834220, 33668440]

約数ペア:

[(1, 33668440), (2, 16834220), (4, 8417110), (5, 6733688), (8, 4208555), (10, 3366844), (13, 2589880), (20, 1683422), (26, 1294940), (40, 841711), (52, 647470), (65, 517976), (104, 323735), (130, 258988), (260, 129494), (520, 64747)]