172616704

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{12967}}^1$

素因数の和:13000

約数の個数: 44

約数和(自身を含む): 371636944

約数和(自身を除く): 199020240

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 6656, 12967, 13312, 25934, 51868, 103736, 168571, 207472, 337142, 414944, 674284, 829888, 1348568, 1659776, 2697136, 3319552, 5394272, 6639104, 10788544, 13278208, 21577088, 43154176, 86308352, 172616704]

約数ペア:

[(1, 172616704), (2, 86308352), (4, 43154176), (8, 21577088), (13, 13278208), (16, 10788544), (26, 6639104), (32, 5394272), (52, 3319552), (64, 2697136), (104, 1659776), (128, 1348568), (208, 829888), (256, 674284), (416, 414944), (512, 337142), (832, 207472), (1024, 168571), (1664, 103736), (3328, 51868), (6656, 25934), (12967, 13312)]