71609636

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{16937}}^1$

素因数の和:17099

約数の個数: 24

約数和(自身を含む): 144176256

約数和(自身を除く): 72566620

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 16937, 33874, 67748, 118559, 237118, 474236, 2557487, 5114974, 10229948, 17902409, 35804818, 71609636]

約数ペア:

[(1, 71609636), (2, 35804818), (4, 17902409), (7, 10229948), (14, 5114974), (28, 2557487), (151, 474236), (302, 237118), (604, 118559), (1057, 67748), (2114, 33874), (4228, 16937)]