26732264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{641}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 54197640

約数和(自身を除く): 27465376

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 401, 641, 802, 1282, 1604, 2564, 3208, 5128, 5213, 8333, 10426, 16666, 20852, 33332, 41704, 66664, 257041, 514082, 1028164, 2056328, 3341533, 6683066, 13366132, 26732264]

約数ペア:

[(1, 26732264), (2, 13366132), (4, 6683066), (8, 3341533), (13, 2056328), (26, 1028164), (52, 514082), (104, 257041), (401, 66664), (641, 41704), (802, 33332), (1282, 20852), (1604, 16666), (2564, 10426), (3208, 8333), (5128, 5213)]