64906142

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{30703}}^1$

素因数の和:30863

約数の個数: 16

約数和(自身を含む): 112008192

約数和(自身を除く): 47102050

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 30703, 61406, 214921, 429842, 4636153, 9272306, 32453071, 64906142]

約数ペア:

[(1, 64906142), (2, 32453071), (7, 9272306), (14, 4636153), (151, 429842), (302, 214921), (1057, 61406), (2114, 30703)]