64683008

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:189

約数の個数: 88

約数和(自身を含む): 143748528

約数和(自身を除く): 79065520

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 113, 128, 172, 208, 226, 256, 344, 416, 452, 512, 559, 688, 832, 904, 1024, 1118, 1376, 1469, 1664, 1808, 2236, 2752, 2938, 3328, 3616, 4472, 4859, 5504, 5876, 6656, 7232, 8944, 9718, 11008, 11752, 13312, 14464, 17888, 19436, 22016, 23504, 28928, 35776, 38872, 44032, 47008, 57856, 63167, 71552, 77744, 94016, 115712, 126334, 143104, 155488, 188032, 252668, 286208, 310976, 376064, 505336, 572416, 621952, 752128, 1010672, 1243904, 1504256, 2021344, 2487808, 4042688, 4975616, 8085376, 16170752, 32341504, 64683008]

約数ペア:

[(1, 64683008), (2, 32341504), (4, 16170752), (8, 8085376), (13, 4975616), (16, 4042688), (26, 2487808), (32, 2021344), (43, 1504256), (52, 1243904), (64, 1010672), (86, 752128), (104, 621952), (113, 572416), (128, 505336), (172, 376064), (208, 310976), (226, 286208), (256, 252668), (344, 188032), (416, 155488), (452, 143104), (512, 126334), (559, 115712), (688, 94016), (832, 77744), (904, 71552), (1024, 63167), (1118, 57856), (1376, 47008), (1469, 44032), (1664, 38872), (1808, 35776), (2236, 28928), (2752, 23504), (2938, 22016), (3328, 19436), (3616, 17888), (4472, 14464), (4859, 13312), (5504, 11752), (5876, 11008), (6656, 9718), (7232, 8944)]