78431528

素因数分解:

$2^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{6011}}^1$

素因数の和:6257

約数の個数: 32

約数和(自身を含む): 168816960

約数和(自身を除く): 90385432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 233, 466, 932, 1631, 1864, 3262, 6011, 6524, 12022, 13048, 24044, 42077, 48088, 84154, 168308, 336616, 1400563, 2801126, 5602252, 9803941, 11204504, 19607882, 39215764, 78431528]

約数ペア:

[(1, 78431528), (2, 39215764), (4, 19607882), (7, 11204504), (8, 9803941), (14, 5602252), (28, 2801126), (56, 1400563), (233, 336616), (466, 168308), (932, 84154), (1631, 48088), (1864, 42077), (3262, 24044), (6011, 13048), (6524, 12022)]