78863623916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{807731}}^1$

素因数の和:808070

約数の個数: 48

約数和(自身を含む): 172609097472

約数和(自身を除く): 93745473556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 317, 634, 1268, 2219, 3487, 4438, 6974, 8876, 13948, 24409, 48818, 97636, 807731, 1615462, 3230924, 5654117, 8885041, 11308234, 17770082, 22616468, 35540164, 62195287, 124390574, 248781148, 256050727, 512101454, 1024202908, 1792355089, 2816557997, 3584710178, 5633115994, 7169420356, 11266231988, 19715905979, 39431811958, 78863623916]

約数ペア:

[(1, 78863623916), (2, 39431811958), (4, 19715905979), (7, 11266231988), (11, 7169420356), (14, 5633115994), (22, 3584710178), (28, 2816557997), (44, 1792355089), (77, 1024202908), (154, 512101454), (308, 256050727), (317, 248781148), (634, 124390574), (1268, 62195287), (2219, 35540164), (3487, 22616468), (4438, 17770082), (6974, 11308234), (8876, 8885041), (13948, 5654117), (24409, 3230924), (48818, 1615462), (97636, 807731)]