71635148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{7963}}^1$

素因数の和:8153

約数の個数: 24

約数和(自身を含む): 135802128

約数和(自身を除く): 64166980

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2249, 4498, 7963, 8996, 15926, 31852, 103519, 207038, 414076, 1377599, 2755198, 5510396, 17908787, 35817574, 71635148]

約数ペア:

[(1, 71635148), (2, 35817574), (4, 17908787), (13, 5510396), (26, 2755198), (52, 1377599), (173, 414076), (346, 207038), (692, 103519), (2249, 31852), (4498, 15926), (7963, 8996)]