2912757272

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{28031}}^1$

素因数の和:28487

約数の個数: 32

約数和(自身を含む): 5651251200

約数和(自身を除く): 2738493928

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 419, 838, 1676, 3352, 12989, 25978, 28031, 51956, 56062, 103912, 112124, 224248, 868961, 1737922, 3475844, 6951688, 11744989, 23489978, 46979956, 93959912, 364094659, 728189318, 1456378636, 2912757272]

約数ペア:

[(1, 2912757272), (2, 1456378636), (4, 728189318), (8, 364094659), (31, 93959912), (62, 46979956), (124, 23489978), (248, 11744989), (419, 6951688), (838, 3475844), (1676, 1737922), (3352, 868961), (12989, 224248), (25978, 112124), (28031, 103912), (51956, 56062)]