28279704

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{69313}}^1$

素因数の和:69339

約数の個数: 32

約数和(自身を含む): 74859120

約数和(自身を除く): 46579416

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 69313, 138626, 207939, 277252, 415878, 554504, 831756, 1178321, 1663512, 2356642, 3534963, 4713284, 7069926, 9426568, 14139852, 28279704]

約数ペア:

[(1, 28279704), (2, 14139852), (3, 9426568), (4, 7069926), (6, 4713284), (8, 3534963), (12, 2356642), (17, 1663512), (24, 1178321), (34, 831756), (51, 554504), (68, 415878), (102, 277252), (136, 207939), (204, 138626), (408, 69313)]