27911552

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 59927040

約数和(自身を除く): 32015488

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 101, 127, 128, 136, 202, 254, 272, 404, 508, 544, 808, 1016, 1088, 1616, 1717, 2032, 2159, 2176, 3232, 3434, 4064, 4318, 6464, 6868, 8128, 8636, 12827, 12928, 13736, 16256, 17272, 25654, 27472, 34544, 51308, 54944, 69088, 102616, 109888, 138176, 205232, 218059, 219776, 276352, 410464, 436118, 820928, 872236, 1641856, 1744472, 3488944, 6977888, 13955776, 27911552]

約数ペア:

[(1, 27911552), (2, 13955776), (4, 6977888), (8, 3488944), (16, 1744472), (17, 1641856), (32, 872236), (34, 820928), (64, 436118), (68, 410464), (101, 276352), (127, 219776), (128, 218059), (136, 205232), (202, 138176), (254, 109888), (272, 102616), (404, 69088), (508, 54944), (544, 51308), (808, 34544), (1016, 27472), (1088, 25654), (1616, 17272), (1717, 16256), (2032, 13736), (2159, 12928), (2176, 12827), (3232, 8636), (3434, 8128), (4064, 6868), (4318, 6464)]