23539969648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{203183}}^1$

素因数の和:203761

約数の個数: 40

約数和(自身を含む): 49205475648

約数和(自身を除く): 25665506000

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 557, 1114, 2228, 4456, 7241, 8912, 14482, 28964, 57928, 115856, 203183, 406366, 812732, 1625464, 2641379, 3250928, 5282758, 10565516, 21131032, 42262064, 113172931, 226345862, 452691724, 905383448, 1471248103, 1810766896, 2942496206, 5884992412, 11769984824, 23539969648]

約数ペア:

[(1, 23539969648), (2, 11769984824), (4, 5884992412), (8, 2942496206), (13, 1810766896), (16, 1471248103), (26, 905383448), (52, 452691724), (104, 226345862), (208, 113172931), (557, 42262064), (1114, 21131032), (2228, 10565516), (4456, 5282758), (7241, 3250928), (8912, 2641379), (14482, 1625464), (28964, 812732), (57928, 406366), (115856, 203183)]