126974512

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{36571}}^1$

素因数の和:36617

約数の個数: 40

約数和(自身を含む): 290235392

約数和(自身を除く): 163260880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 36571, 73142, 146284, 255997, 292568, 511994, 585136, 1023988, 1133701, 2047976, 2267402, 4095952, 4534804, 7935907, 9069608, 15871814, 18139216, 31743628, 63487256, 126974512]

約数ペア:

[(1, 126974512), (2, 63487256), (4, 31743628), (7, 18139216), (8, 15871814), (14, 9069608), (16, 7935907), (28, 4534804), (31, 4095952), (56, 2267402), (62, 2047976), (112, 1133701), (124, 1023988), (217, 585136), (248, 511994), (434, 292568), (496, 255997), (868, 146284), (1736, 73142), (3472, 36571)]