71962814

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1847}}^1$

素因数の和:1901

約数の個数: 48

約数和(自身を含む): 141571584

約数和(自身を除く): 69608770

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 121, 154, 161, 242, 253, 322, 506, 847, 1694, 1771, 1847, 2783, 3542, 3694, 5566, 12929, 19481, 20317, 25858, 38962, 40634, 42481, 84962, 142219, 223487, 284438, 297367, 446974, 467291, 594734, 934582, 1564409, 3128818, 3271037, 5140201, 6542074, 10280402, 35981407, 71962814]

約数ペア:

[(1, 71962814), (2, 35981407), (7, 10280402), (11, 6542074), (14, 5140201), (22, 3271037), (23, 3128818), (46, 1564409), (77, 934582), (121, 594734), (154, 467291), (161, 446974), (242, 297367), (253, 284438), (322, 223487), (506, 142219), (847, 84962), (1694, 42481), (1771, 40634), (1847, 38962), (2783, 25858), (3542, 20317), (3694, 19481), (5566, 12929)]