76398028

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{6481}}^1$

素因数の和:6913

約数の個数: 24

約数和(自身を含む): 153182624

約数和(自身を除く): 76784596

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1684, 2947, 5894, 6481, 11788, 12962, 25924, 45367, 90734, 181468, 2728501, 5457002, 10914004, 19099507, 38199014, 76398028]

約数ペア:

[(1, 76398028), (2, 38199014), (4, 19099507), (7, 10914004), (14, 5457002), (28, 2728501), (421, 181468), (842, 90734), (1684, 45367), (2947, 25924), (5894, 12962), (6481, 11788)]