71008652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2887}}^1$

素因数の和:2958

約数の個数: 48

約数和(自身を含む): 149436672

約数和(自身を除く): 78428020

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 143, 172, 286, 473, 559, 572, 946, 1118, 1892, 2236, 2887, 5774, 6149, 11548, 12298, 24596, 31757, 37531, 63514, 75062, 124141, 127028, 150124, 248282, 412841, 496564, 825682, 1365551, 1613833, 1651364, 2731102, 3227666, 5462204, 6455332, 17752163, 35504326, 71008652]

約数ペア:

[(1, 71008652), (2, 35504326), (4, 17752163), (11, 6455332), (13, 5462204), (22, 3227666), (26, 2731102), (43, 1651364), (44, 1613833), (52, 1365551), (86, 825682), (143, 496564), (172, 412841), (286, 248282), (473, 150124), (559, 127028), (572, 124141), (946, 75062), (1118, 63514), (1892, 37531), (2236, 31757), (2887, 24596), (5774, 12298), (6149, 11548)]