78643952

素因数分解:

$2^4\times {\mathrm{727}}^1\times {\mathrm{6761}}^1$

素因数の和:7496

約数の個数: 20

約数和(自身を含む): 152604816

約数和(自身を除く): 73960864

約数列:

[1, 2, 4, 8, 16, 727, 1454, 2908, 5816, 6761, 11632, 13522, 27044, 54088, 108176, 4915247, 9830494, 19660988, 39321976, 78643952]

約数ペア:

[(1, 78643952), (2, 39321976), (4, 19660988), (8, 9830494), (16, 4915247), (727, 108176), (1454, 54088), (2908, 27044), (5816, 13522), (6761, 11632)]