271605632

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{68449}}^1$

素因数の和:68494

約数の個数: 32

約数和(自身を含む): 558552000

約数和(自身を除く): 286946368

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 68449, 136898, 273796, 547592, 1095184, 2121919, 2190368, 4243838, 4380736, 8487676, 8761472, 16975352, 33950704, 67901408, 135802816, 271605632]

約数ペア:

[(1, 271605632), (2, 135802816), (4, 67901408), (8, 33950704), (16, 16975352), (31, 8761472), (32, 8487676), (62, 4380736), (64, 4243838), (124, 2190368), (128, 2121919), (248, 1095184), (496, 547592), (992, 273796), (1984, 136898), (3968, 68449)]