26189072

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17987}}^1$

素因数の和:18015

約数の個数: 40

約数和(自身を含む): 62454336

約数和(自身を除く): 36265264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 17987, 35974, 71948, 125909, 143896, 233831, 251818, 287792, 467662, 503636, 935324, 1007272, 1636817, 1870648, 2014544, 3273634, 3741296, 6547268, 13094536, 26189072]

約数ペア:

[(1, 26189072), (2, 13094536), (4, 6547268), (7, 3741296), (8, 3273634), (13, 2014544), (14, 1870648), (16, 1636817), (26, 1007272), (28, 935324), (52, 503636), (56, 467662), (91, 287792), (104, 251818), (112, 233831), (182, 143896), (208, 125909), (364, 71948), (728, 35974), (1456, 17987)]