69910168

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{919}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 135295200

約数和(自身を除く): 65385032

約数列:

[1, 2, 4, 8, 37, 74, 148, 257, 296, 514, 919, 1028, 1838, 2056, 3676, 7352, 9509, 19018, 34003, 38036, 68006, 76072, 136012, 236183, 272024, 472366, 944732, 1889464, 8738771, 17477542, 34955084, 69910168]

約数ペア:

[(1, 69910168), (2, 34955084), (4, 17477542), (8, 8738771), (37, 1889464), (74, 944732), (148, 472366), (257, 272024), (296, 236183), (514, 136012), (919, 76072), (1028, 68006), (1838, 38036), (2056, 34003), (3676, 19018), (7352, 9509)]