67020142

素因数分解:

$2^1\times 7^3\times {\mathrm{151}}^1\times {\mathrm{647}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 118195200

約数和(自身を除く): 51175058

約数列:

[1, 2, 7, 14, 49, 98, 151, 302, 343, 647, 686, 1057, 1294, 2114, 4529, 7399, 9058, 14798, 31703, 51793, 63406, 97697, 103586, 195394, 221921, 443842, 683879, 1367758, 4787153, 9574306, 33510071, 67020142]

約数ペア:

[(1, 67020142), (2, 33510071), (7, 9574306), (14, 4787153), (49, 1367758), (98, 683879), (151, 443842), (302, 221921), (343, 195394), (647, 103586), (686, 97697), (1057, 63406), (1294, 51793), (2114, 31703), (4529, 14798), (7399, 9058)]