26117936

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{743}}^1$

素因数の和:790

約数の個数: 40

約数和(自身を含む): 54892320

約数和(自身を除く): 28774384

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 743, 1352, 1486, 2197, 2704, 2972, 4394, 5944, 8788, 9659, 11888, 17576, 19318, 35152, 38636, 77272, 125567, 154544, 251134, 502268, 1004536, 1632371, 2009072, 3264742, 6529484, 13058968, 26117936]

約数ペア:

[(1, 26117936), (2, 13058968), (4, 6529484), (8, 3264742), (13, 2009072), (16, 1632371), (26, 1004536), (52, 502268), (104, 251134), (169, 154544), (208, 125567), (338, 77272), (676, 38636), (743, 35152), (1352, 19318), (1486, 17576), (2197, 11888), (2704, 9659), (2972, 8788), (4394, 5944)]