71247928

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{6563}}^1$

素因数の和:6651

約数の個数: 32

約数和(自身を含む): 141782400

約数和(自身を除く): 70534472

約数列:

[1, 2, 4, 8, 23, 46, 59, 92, 118, 184, 236, 472, 1357, 2714, 5428, 6563, 10856, 13126, 26252, 52504, 150949, 301898, 387217, 603796, 774434, 1207592, 1548868, 3097736, 8905991, 17811982, 35623964, 71247928]

約数ペア:

[(1, 71247928), (2, 35623964), (4, 17811982), (8, 8905991), (23, 3097736), (46, 1548868), (59, 1207592), (92, 774434), (118, 603796), (184, 387217), (236, 301898), (472, 150949), (1357, 52504), (2714, 26252), (5428, 13126), (6563, 10856)]