64618995712

素因数分解:

$2^{13}\times {\mathrm{331}}^1\times {\mathrm{23831}}^1$

素因数の和:24188

約数の個数: 56

約数和(自身を含む): 129625965792

約数和(自身を除く): 65006970080

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 331, 512, 662, 1024, 1324, 2048, 2648, 4096, 5296, 8192, 10592, 21184, 23831, 42368, 47662, 84736, 95324, 169472, 190648, 338944, 381296, 677888, 762592, 1355776, 1525184, 2711552, 3050368, 6100736, 7888061, 12201472, 15776122, 24402944, 31552244, 48805888, 63104488, 97611776, 126208976, 195223552, 252417952, 504835904, 1009671808, 2019343616, 4038687232, 8077374464, 16154748928, 32309497856, 64618995712]

約数ペア:

[(1, 64618995712), (2, 32309497856), (4, 16154748928), (8, 8077374464), (16, 4038687232), (32, 2019343616), (64, 1009671808), (128, 504835904), (256, 252417952), (331, 195223552), (512, 126208976), (662, 97611776), (1024, 63104488), (1324, 48805888), (2048, 31552244), (2648, 24402944), (4096, 15776122), (5296, 12201472), (8192, 7888061), (10592, 6100736), (21184, 3050368), (23831, 2711552), (42368, 1525184), (47662, 1355776), (84736, 762592), (95324, 677888), (169472, 381296), (190648, 338944)]