67993664

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{797}}^1$

素因数の和:883

約数の個数: 56

約数和(自身を含む): 142695168

約数和(自身を除く): 74701504

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 172, 248, 344, 496, 688, 797, 992, 1333, 1376, 1594, 1984, 2666, 2752, 3188, 5332, 6376, 10664, 12752, 21328, 24707, 25504, 34271, 42656, 49414, 51008, 68542, 85312, 98828, 137084, 197656, 274168, 395312, 548336, 790624, 1062401, 1096672, 1581248, 2124802, 2193344, 4249604, 8499208, 16998416, 33996832, 67993664]

約数ペア:

[(1, 67993664), (2, 33996832), (4, 16998416), (8, 8499208), (16, 4249604), (31, 2193344), (32, 2124802), (43, 1581248), (62, 1096672), (64, 1062401), (86, 790624), (124, 548336), (172, 395312), (248, 274168), (344, 197656), (496, 137084), (688, 98828), (797, 85312), (992, 68542), (1333, 51008), (1376, 49414), (1594, 42656), (1984, 34271), (2666, 25504), (2752, 24707), (3188, 21328), (5332, 12752), (6376, 10664)]