71170216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{684329}}^1$

素因数の和:684348

約数の個数: 16

約数和(自身を含む): 143709300

約数和(自身を除く): 72539084

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 684329, 1368658, 2737316, 5474632, 8896277, 17792554, 35585108, 71170216]

約数ペア:

[(1, 71170216), (2, 35585108), (4, 17792554), (8, 8896277), (13, 5474632), (26, 2737316), (52, 1368658), (104, 684329)]