40493068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4241}}^1$

素因数の和:4294

約数の個数: 48

約数和(自身を含む): 91219968

約数和(自身を除く): 50726900

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4241, 4774, 8482, 9548, 16964, 29687, 46651, 59374, 93302, 118748, 131471, 186604, 262942, 326557, 525884, 653114, 920297, 1306228, 1446181, 1840594, 2892362, 3681188, 5784724, 10123267, 20246534, 40493068]

約数ペア:

[(1, 40493068), (2, 20246534), (4, 10123267), (7, 5784724), (11, 3681188), (14, 2892362), (22, 1840594), (28, 1446181), (31, 1306228), (44, 920297), (62, 653114), (77, 525884), (124, 326557), (154, 262942), (217, 186604), (308, 131471), (341, 118748), (434, 93302), (682, 59374), (868, 46651), (1364, 29687), (2387, 16964), (4241, 9548), (4774, 8482)]