64134112

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3217}}^1$

素因数の和:3323

約数の個数: 48

約数和(自身を含む): 145968480

約数和(自身を除く): 81834368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 3217, 4984, 6434, 9968, 12868, 19936, 22519, 25736, 45038, 51472, 90076, 102944, 180152, 286313, 360304, 572626, 720608, 1145252, 2004191, 2290504, 4008382, 4581008, 8016764, 9162016, 16033528, 32067056, 64134112]

約数ペア:

[(1, 64134112), (2, 32067056), (4, 16033528), (7, 9162016), (8, 8016764), (14, 4581008), (16, 4008382), (28, 2290504), (32, 2004191), (56, 1145252), (89, 720608), (112, 572626), (178, 360304), (224, 286313), (356, 180152), (623, 102944), (712, 90076), (1246, 51472), (1424, 45038), (2492, 25736), (2848, 22519), (3217, 19936), (4984, 12868), (6434, 9968)]