6441843136

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{557}}^1\times {\mathrm{1151}}^1$

素因数の和:1877

約数の個数: 56

約数和(自身を含む): 12898745856

約数和(自身を除く): 6456902720

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 557, 628, 1114, 1151, 1256, 2228, 2302, 2512, 4456, 4604, 5024, 8912, 9208, 10048, 17824, 18416, 35648, 36832, 73664, 87449, 174898, 180707, 349796, 361414, 641107, 699592, 722828, 1282214, 1399184, 1445656, 2564428, 2798368, 2891312, 5128856, 5596736, 5782624, 10257712, 11565248, 20515424, 41030848, 100653799, 201307598, 402615196, 805230392, 1610460784, 3220921568, 6441843136]

約数ペア:

[(1, 6441843136), (2, 3220921568), (4, 1610460784), (8, 805230392), (16, 402615196), (32, 201307598), (64, 100653799), (157, 41030848), (314, 20515424), (557, 11565248), (628, 10257712), (1114, 5782624), (1151, 5596736), (1256, 5128856), (2228, 2891312), (2302, 2798368), (2512, 2564428), (4456, 1445656), (4604, 1399184), (5024, 1282214), (8912, 722828), (9208, 699592), (10048, 641107), (17824, 361414), (18416, 349796), (35648, 180707), (36832, 174898), (73664, 87449)]