13490256

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1663}}^1$

素因数の和:1700

約数の個数: 60

約数和(自身を含む): 37759488

約数和(自身を除く): 24269232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 1663, 2028, 2704, 3326, 4056, 4989, 6652, 8112, 9978, 13304, 19956, 21619, 26608, 39912, 43238, 64857, 79824, 86476, 129714, 172952, 259428, 281047, 345904, 518856, 562094, 843141, 1037712, 1124188, 1686282, 2248376, 3372564, 4496752, 6745128, 13490256]

約数ペア:

[(1, 13490256), (2, 6745128), (3, 4496752), (4, 3372564), (6, 2248376), (8, 1686282), (12, 1124188), (13, 1037712), (16, 843141), (24, 562094), (26, 518856), (39, 345904), (48, 281047), (52, 259428), (78, 172952), (104, 129714), (156, 86476), (169, 79824), (208, 64857), (312, 43238), (338, 39912), (507, 26608), (624, 21619), (676, 19956), (1014, 13304), (1352, 9978), (1663, 8112), (2028, 6652), (2704, 4989), (3326, 4056)]