77159108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{20899}}^1$

素因数の和:20987

約数の個数: 24

約数和(自身を含む): 147470400

約数和(自身を除く): 70311292

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 20899, 41798, 83596, 271687, 543374, 1086748, 1483829, 2967658, 5935316, 19289777, 38579554, 77159108]

約数ペア:

[(1, 77159108), (2, 38579554), (4, 19289777), (13, 5935316), (26, 2967658), (52, 1483829), (71, 1086748), (142, 543374), (284, 271687), (923, 83596), (1846, 41798), (3692, 20899)]