71964448

素因数分解:

$2^5\times {\mathrm{227}}^1\times {\mathrm{9907}}^1$

素因数の和:10144

約数の個数: 24

約数和(自身を含む): 142318512

約数和(自身を除く): 70354064

約数列:

[1, 2, 4, 8, 16, 32, 227, 454, 908, 1816, 3632, 7264, 9907, 19814, 39628, 79256, 158512, 317024, 2248889, 4497778, 8995556, 17991112, 35982224, 71964448]

約数ペア:

[(1, 71964448), (2, 35982224), (4, 17991112), (8, 8995556), (16, 4497778), (32, 2248889), (227, 317024), (454, 158512), (908, 79256), (1816, 39628), (3632, 19814), (7264, 9907)]