71609624

素因数分解:

$2^3\times {\mathrm{643}}^1\times {\mathrm{13921}}^1$

素因数の和:14570

約数の個数: 16

約数和(自身を含む): 134486520

約数和(自身を除く): 62876896

約数列:

[1, 2, 4, 8, 643, 1286, 2572, 5144, 13921, 27842, 55684, 111368, 8951203, 17902406, 35804812, 71609624]

約数ペア:

[(1, 71609624), (2, 35804812), (4, 17902406), (8, 8951203), (643, 111368), (1286, 55684), (2572, 27842), (5144, 13921)]