28394144

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 58931712

約数和(自身を除く): 30537568

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 173, 184, 223, 346, 368, 446, 692, 736, 892, 1384, 1784, 2768, 3568, 3979, 5129, 5536, 7136, 7958, 10258, 15916, 20516, 31832, 38579, 41032, 63664, 77158, 82064, 127328, 154316, 164128, 308632, 617264, 887317, 1234528, 1774634, 3549268, 7098536, 14197072, 28394144]

約数ペア:

[(1, 28394144), (2, 14197072), (4, 7098536), (8, 3549268), (16, 1774634), (23, 1234528), (32, 887317), (46, 617264), (92, 308632), (173, 164128), (184, 154316), (223, 127328), (346, 82064), (368, 77158), (446, 63664), (692, 41032), (736, 38579), (892, 31832), (1384, 20516), (1784, 15916), (2768, 10258), (3568, 7958), (3979, 7136), (5129, 5536)]