2172415552

素因数分解:

$2^6\times {\mathrm{691}}^1\times {\mathrm{49123}}^1$

素因数の和:49826

約数の個数: 28

約数和(自身を含む): 4317213616

約数和(自身を除く): 2144798064

約数列:

[1, 2, 4, 8, 16, 32, 64, 691, 1382, 2764, 5528, 11056, 22112, 44224, 49123, 98246, 196492, 392984, 785968, 1571936, 3143872, 33943993, 67887986, 135775972, 271551944, 543103888, 1086207776, 2172415552]

約数ペア:

[(1, 2172415552), (2, 1086207776), (4, 543103888), (8, 271551944), (16, 135775972), (32, 67887986), (64, 33943993), (691, 3143872), (1382, 1571936), (2764, 785968), (5528, 392984), (11056, 196492), (22112, 98246), (44224, 49123)]