28404654

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{16381}}^1$

素因数の和:16420

約数の個数: 24

約数和(自身を含む): 60351288

約数和(自身を除く): 31946634

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 578, 867, 1734, 16381, 32762, 49143, 98286, 278477, 556954, 835431, 1670862, 4734109, 9468218, 14202327, 28404654]

約数ペア:

[(1, 28404654), (2, 14202327), (3, 9468218), (6, 4734109), (17, 1670862), (34, 835431), (51, 556954), (102, 278477), (289, 98286), (578, 49143), (867, 32762), (1734, 16381)]