39679892

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{9511}}^1$

素因数の和:9671

約数の個数: 24

約数和(自身を含む): 79900800

約数和(自身を除く): 40220908

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 9511, 19022, 38044, 66577, 133154, 266308, 1417139, 2834278, 5668556, 9919973, 19839946, 39679892]

約数ペア:

[(1, 39679892), (2, 19839946), (4, 9919973), (7, 5668556), (14, 2834278), (28, 1417139), (149, 266308), (298, 133154), (596, 66577), (1043, 38044), (2086, 19022), (4172, 9511)]