28905168

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{35423}}^1$

素因数の和:35451

約数の個数: 40

約数和(自身を含む): 79066368

約数和(自身を除く): 50161200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 35423, 70846, 106269, 141692, 212538, 283384, 425076, 566768, 602191, 850152, 1204382, 1700304, 1806573, 2408764, 3613146, 4817528, 7226292, 9635056, 14452584, 28905168]

約数ペア:

[(1, 28905168), (2, 14452584), (3, 9635056), (4, 7226292), (6, 4817528), (8, 3613146), (12, 2408764), (16, 1806573), (17, 1700304), (24, 1204382), (34, 850152), (48, 602191), (51, 566768), (68, 425076), (102, 283384), (136, 212538), (204, 141692), (272, 106269), (408, 70846), (816, 35423)]