78908816

素因数分解:

$2^4\times 7^2\times {\mathrm{100649}}^1$

素因数の和:100671

約数の個数: 30

約数和(自身を含む): 177848550

約数和(自身を除く): 98939734

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 100649, 201298, 402596, 704543, 805192, 1409086, 1610384, 2818172, 4931801, 5636344, 9863602, 11272688, 19727204, 39454408, 78908816]

約数ペア:

[(1, 78908816), (2, 39454408), (4, 19727204), (7, 11272688), (8, 9863602), (14, 5636344), (16, 4931801), (28, 2818172), (49, 1610384), (56, 1409086), (98, 805192), (112, 704543), (196, 402596), (392, 201298), (784, 100649)]