28900034

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{22973}}^1$

素因数の和:23029

約数の個数: 16

約数和(自身を含む): 47142648

約数和(自身を除く): 18242614

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 22973, 45946, 390541, 781082, 850001, 1700002, 14450017, 28900034]

約数ペア:

[(1, 28900034), (2, 14450017), (17, 1700002), (34, 850001), (37, 781082), (74, 390541), (629, 45946), (1258, 22973)]