38561328

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20599}}^1$

素因数の和:20626

約数の個数: 60

約数和(自身を含む): 116225200

約数和(自身を除く): 77663872

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, 20599, 41198, 61797, 82396, 123594, 164792, 185391, 247188, 267787, 329584, 370782, 494376, 535574, 741564, 803361, 988752, 1071148, 1483128, 1606722, 2142296, 2410083, 2966256, 3213444, 4284592, 4820166, 6426888, 9640332, 12853776, 19280664, 38561328]

約数ペア:

[(1, 38561328), (2, 19280664), (3, 12853776), (4, 9640332), (6, 6426888), (8, 4820166), (9, 4284592), (12, 3213444), (13, 2966256), (16, 2410083), (18, 2142296), (24, 1606722), (26, 1483128), (36, 1071148), (39, 988752), (48, 803361), (52, 741564), (72, 535574), (78, 494376), (104, 370782), (117, 329584), (144, 267787), (156, 247188), (208, 185391), (234, 164792), (312, 123594), (468, 82396), (624, 61797), (936, 41198), (1872, 20599)]