39428236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{15671}}^1$

素因数の和:15729

約数の個数: 24

約数和(自身を含む): 75037536

約数和(自身を除く): 35609300

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 15671, 31342, 62684, 266407, 532814, 579827, 1065628, 1159654, 2319308, 9857059, 19714118, 39428236]

約数ペア:

[(1, 39428236), (2, 19714118), (4, 9857059), (17, 2319308), (34, 1159654), (37, 1065628), (68, 579827), (74, 532814), (148, 266407), (629, 62684), (1258, 31342), (2516, 15671)]