25888913648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1163233}}^1$

素因数の和:1163361

約数の個数: 40

約数和(自身を含む): 54523104048

約数和(自身を除く): 28634190400

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 856, 1391, 1712, 2782, 5564, 11128, 22256, 1163233, 2326466, 4652932, 9305864, 15122029, 18611728, 30244058, 60488116, 120976232, 124465931, 241952464, 248931862, 497863724, 995727448, 1618057103, 1991454896, 3236114206, 6472228412, 12944456824, 25888913648]

約数ペア:

[(1, 25888913648), (2, 12944456824), (4, 6472228412), (8, 3236114206), (13, 1991454896), (16, 1618057103), (26, 995727448), (52, 497863724), (104, 248931862), (107, 241952464), (208, 124465931), (214, 120976232), (428, 60488116), (856, 30244058), (1391, 18611728), (1712, 15122029), (2782, 9305864), (5564, 4652932), (11128, 2326466), (22256, 1163233)]