71311292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{7927}}^1$

素因数の和:8117

約数の個数: 24

約数和(自身を含む): 135188256

約数和(自身を除く): 63876964

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2249, 4498, 7927, 8996, 15854, 31708, 103051, 206102, 412204, 1371371, 2742742, 5485484, 17827823, 35655646, 71311292]

約数ペア:

[(1, 71311292), (2, 35655646), (4, 17827823), (13, 5485484), (26, 2742742), (52, 1371371), (173, 412204), (346, 206102), (692, 103051), (2249, 31708), (4498, 15854), (7927, 8996)]