25983696

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{12589}}^1$

素因数の和:12643

約数の個数: 40

約数和(自身を含む): 68691040

約数和(自身を除く): 42707344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 12589, 25178, 37767, 50356, 75534, 100712, 151068, 201424, 302136, 541327, 604272, 1082654, 1623981, 2165308, 3247962, 4330616, 6495924, 8661232, 12991848, 25983696]

約数ペア:

[(1, 25983696), (2, 12991848), (3, 8661232), (4, 6495924), (6, 4330616), (8, 3247962), (12, 2165308), (16, 1623981), (24, 1082654), (43, 604272), (48, 541327), (86, 302136), (129, 201424), (172, 151068), (258, 100712), (344, 75534), (516, 50356), (688, 37767), (1032, 25178), (2064, 12589)]