71316544

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{85717}}^1$

素因数の和:85742

約数の個数: 28

約数和(自身を含む): 152406604

約数和(自身を除く): 81090060

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 85717, 171434, 342868, 685736, 1114321, 1371472, 2228642, 2742944, 4457284, 5485888, 8914568, 17829136, 35658272, 71316544]

約数ペア:

[(1, 71316544), (2, 35658272), (4, 17829136), (8, 8914568), (13, 5485888), (16, 4457284), (26, 2742944), (32, 2228642), (52, 1371472), (64, 1114321), (104, 685736), (208, 342868), (416, 171434), (832, 85717)]