28835872

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{69317}}^1$

素因数の和:69340

約数の個数: 24

約数和(自身を含む): 61138476

約数和(自身を除く): 32302604

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 69317, 138634, 277268, 554536, 901121, 1109072, 1802242, 2218144, 3604484, 7208968, 14417936, 28835872]

約数ペア:

[(1, 28835872), (2, 14417936), (4, 7208968), (8, 3604484), (13, 2218144), (16, 1802242), (26, 1109072), (32, 901121), (52, 554536), (104, 277268), (208, 138634), (416, 69317)]