69854972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1987}}^1$

素因数の和:2066

約数の個数: 48

約数和(自身を含む): 144281088

約数和(自身を除く): 74426116

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 47, 68, 94, 187, 188, 374, 517, 748, 799, 1034, 1598, 1987, 2068, 3196, 3974, 7948, 8789, 17578, 21857, 33779, 35156, 43714, 67558, 87428, 93389, 135116, 186778, 371569, 373556, 743138, 1027279, 1486276, 1587613, 2054558, 3175226, 4109116, 6350452, 17463743, 34927486, 69854972]

約数ペア:

[(1, 69854972), (2, 34927486), (4, 17463743), (11, 6350452), (17, 4109116), (22, 3175226), (34, 2054558), (44, 1587613), (47, 1486276), (68, 1027279), (94, 743138), (187, 373556), (188, 371569), (374, 186778), (517, 135116), (748, 93389), (799, 87428), (1034, 67558), (1598, 43714), (1987, 35156), (2068, 33779), (3196, 21857), (3974, 17578), (7948, 8789)]