70740944

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{919}}^1$

素因数の和:1227

約数の個数: 40

約数和(自身を含む): 145794240

約数和(自身を除く): 75053296

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 283, 566, 919, 1132, 1838, 2264, 3676, 4528, 4811, 7352, 9622, 14704, 15623, 19244, 31246, 38488, 62492, 76976, 124984, 249968, 260077, 520154, 1040308, 2080616, 4161232, 4421309, 8842618, 17685236, 35370472, 70740944]

約数ペア:

[(1, 70740944), (2, 35370472), (4, 17685236), (8, 8842618), (16, 4421309), (17, 4161232), (34, 2080616), (68, 1040308), (136, 520154), (272, 260077), (283, 249968), (566, 124984), (919, 76976), (1132, 62492), (1838, 38488), (2264, 31246), (3676, 19244), (4528, 15623), (4811, 14704), (7352, 9622)]