65671312

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20219}}^1$

素因数の和:20263

約数の個数: 40

約数和(自身を含む): 150436800

約数和(自身を除く): 84765488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 20219, 40438, 80876, 141533, 161752, 283066, 323504, 566132, 586351, 1132264, 1172702, 2264528, 2345404, 4104457, 4690808, 8208914, 9381616, 16417828, 32835656, 65671312]

約数ペア:

[(1, 65671312), (2, 32835656), (4, 16417828), (7, 9381616), (8, 8208914), (14, 4690808), (16, 4104457), (28, 2345404), (29, 2264528), (56, 1172702), (58, 1132264), (112, 586351), (116, 566132), (203, 323504), (232, 283066), (406, 161752), (464, 141533), (812, 80876), (1624, 40438), (3248, 20219)]