38392848

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20509}}^1$

素因数の和:20536

約数の個数: 60

約数和(自身を含む): 115717420

約数和(自身を除く): 77324572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 20509, 41018, 61527, 82036, 123054, 164072, 184581, 246108, 266617, 328144, 369162, 492216, 533234, 738324, 799851, 984432, 1066468, 1476648, 1599702, 2132936, 2399553, 2953296, 3199404, 4265872, 4799106, 6398808, 9598212, 12797616, 19196424, 38392848]

約数ペア:

[(1, 38392848), (2, 19196424), (3, 12797616), (4, 9598212), (6, 6398808), (8, 4799106), (9, 4265872), (12, 3199404), (13, 2953296), (16, 2399553), (18, 2132936), (24, 1599702), (26, 1476648), (36, 1066468), (39, 984432), (48, 799851), (52, 738324), (72, 533234), (78, 492216), (104, 369162), (117, 328144), (144, 266617), (156, 246108), (208, 184581), (234, 164072), (312, 123054), (468, 82036), (624, 61527), (936, 41018), (1872, 20509)]