71391296

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{65617}}^1$

素因数の和:65646

約数の個数: 28

約数和(自身を含む): 150002748

約数和(自身を除く): 78611452

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 65617, 131234, 262468, 524936, 1049872, 1115489, 2099744, 2230978, 4199488, 4461956, 8923912, 17847824, 35695648, 71391296]

約数ペア:

[(1, 71391296), (2, 35695648), (4, 17847824), (8, 8923912), (16, 4461956), (17, 4199488), (32, 2230978), (34, 2099744), (64, 1115489), (68, 1049872), (136, 524936), (272, 262468), (544, 131234), (1088, 65617)]