26378144

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{63409}}^1$

素因数の和:63432

約数の個数: 24

約数和(自身を含む): 55927620

約数和(自身を除く): 29549476

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 63409, 126818, 253636, 507272, 824317, 1014544, 1648634, 2029088, 3297268, 6594536, 13189072, 26378144]

約数ペア:

[(1, 26378144), (2, 13189072), (4, 6594536), (8, 3297268), (13, 2029088), (16, 1648634), (26, 1014544), (32, 824317), (52, 507272), (104, 253636), (208, 126818), (416, 63409)]