28106236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{11171}}^1$

素因数の和:11229

約数の個数: 24

約数和(自身を含む): 53491536

約数和(自身を除く): 25385300

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 11171, 22342, 44684, 189907, 379814, 413327, 759628, 826654, 1653308, 7026559, 14053118, 28106236]

約数ペア:

[(1, 28106236), (2, 14053118), (4, 7026559), (17, 1653308), (34, 826654), (37, 759628), (68, 413327), (74, 379814), (148, 189907), (629, 44684), (1258, 22342), (2516, 11171)]