28296364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{3889}}^1$

素因数の和:4017

約数の個数: 24

約数和(自身を含む): 52935120

約数和(自身を除く): 24638756

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1819, 3638, 3889, 7276, 7778, 15556, 66113, 132226, 264452, 416123, 832246, 1664492, 7074091, 14148182, 28296364]

約数ペア:

[(1, 28296364), (2, 14148182), (4, 7074091), (17, 1664492), (34, 832246), (68, 416123), (107, 264452), (214, 132226), (428, 66113), (1819, 15556), (3638, 7778), (3889, 7276)]