74139842

素因数分解:

$2^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{4373}}^1$

素因数の和:4562

約数の個数: 24

約数和(自身を含む): 130143996

約数和(自身を除く): 56004154

約数列:

[1, 2, 7, 14, 49, 98, 173, 346, 1211, 2422, 4373, 8477, 8746, 16954, 30611, 61222, 214277, 428554, 756529, 1513058, 5295703, 10591406, 37069921, 74139842]

約数ペア:

[(1, 74139842), (2, 37069921), (7, 10591406), (14, 5295703), (49, 1513058), (98, 756529), (173, 428554), (346, 214277), (1211, 61222), (2422, 30611), (4373, 16954), (8477, 8746)]