39355716

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{647}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 95147136

約数和(自身を除く): 55791420

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 137, 148, 222, 274, 411, 444, 548, 647, 822, 1294, 1644, 1941, 2588, 3882, 5069, 7764, 10138, 15207, 20276, 23939, 30414, 47878, 60828, 71817, 88639, 95756, 143634, 177278, 265917, 287268, 354556, 531834, 1063668, 3279643, 6559286, 9838929, 13118572, 19677858, 39355716]

約数ペア:

[(1, 39355716), (2, 19677858), (3, 13118572), (4, 9838929), (6, 6559286), (12, 3279643), (37, 1063668), (74, 531834), (111, 354556), (137, 287268), (148, 265917), (222, 177278), (274, 143634), (411, 95756), (444, 88639), (548, 71817), (647, 60828), (822, 47878), (1294, 30414), (1644, 23939), (1941, 20276), (2588, 15207), (3882, 10138), (5069, 7764)]