67697152

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{6959}}^1$

素因数の和:6996

約数の個数: 40

約数和(自身を含む): 142401600

約数和(自身を除く): 74704448

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 6959, 9728, 13918, 27836, 55672, 111344, 132221, 222688, 264442, 445376, 528884, 890752, 1057768, 1781504, 2115536, 3563008, 4231072, 8462144, 16924288, 33848576, 67697152]

約数ペア:

[(1, 67697152), (2, 33848576), (4, 16924288), (8, 8462144), (16, 4231072), (19, 3563008), (32, 2115536), (38, 1781504), (64, 1057768), (76, 890752), (128, 528884), (152, 445376), (256, 264442), (304, 222688), (512, 132221), (608, 111344), (1216, 55672), (2432, 27836), (4864, 13918), (6959, 9728)]