126519512

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{30949}}^1$

素因数の和:31035

約数の個数: 32

約数和(自身を含む): 274836000

約数和(自身を除く): 148316488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 30949, 61898, 123796, 216643, 247592, 433286, 866572, 1733144, 2259277, 4518554, 9037108, 15814939, 18074216, 31629878, 63259756, 126519512]

約数ペア:

[(1, 126519512), (2, 63259756), (4, 31629878), (7, 18074216), (8, 15814939), (14, 9037108), (28, 4518554), (56, 2259277), (73, 1733144), (146, 866572), (292, 433286), (511, 247592), (584, 216643), (1022, 123796), (2044, 61898), (4088, 30949)]