28019434

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{22273}}^1$

素因数の和:22329

約数の個数: 16

約数和(自身を含む): 45706248

約数和(自身を除く): 17686814

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 22273, 44546, 378641, 757282, 824101, 1648202, 14009717, 28019434]

約数ペア:

[(1, 28019434), (2, 14009717), (17, 1648202), (34, 824101), (37, 757282), (74, 378641), (629, 44546), (1258, 22273)]