275254144

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{195493}}^1$

素因数の和:195518

約数の個数: 32

約数和(自身を含む): 598211640

約数和(自身を除く): 322957496

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 195493, 390986, 781972, 1563944, 2150423, 3127888, 4300846, 6255776, 8601692, 12511552, 17203384, 25023104, 34406768, 68813536, 137627072, 275254144]

約数ペア:

[(1, 275254144), (2, 137627072), (4, 68813536), (8, 34406768), (11, 25023104), (16, 17203384), (22, 12511552), (32, 8601692), (44, 6255776), (64, 4300846), (88, 3127888), (128, 2150423), (176, 1563944), (352, 781972), (704, 390986), (1408, 195493)]