66617264

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2741}}^1$

素因数の和:2794

約数の個数: 60

約数和(自身を含む): 155043648

約数和(自身を除く): 88426384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 1519, 1736, 2741, 3038, 3472, 5482, 6076, 10964, 12152, 19187, 21928, 24304, 38374, 43856, 76748, 84971, 134309, 153496, 169942, 268618, 306992, 339884, 537236, 594797, 679768, 1074472, 1189594, 1359536, 2148944, 2379188, 4163579, 4758376, 8327158, 9516752, 16654316, 33308632, 66617264]

約数ペア:

[(1, 66617264), (2, 33308632), (4, 16654316), (7, 9516752), (8, 8327158), (14, 4758376), (16, 4163579), (28, 2379188), (31, 2148944), (49, 1359536), (56, 1189594), (62, 1074472), (98, 679768), (112, 594797), (124, 537236), (196, 339884), (217, 306992), (248, 268618), (392, 169942), (434, 153496), (496, 134309), (784, 84971), (868, 76748), (1519, 43856), (1736, 38374), (2741, 24304), (3038, 21928), (3472, 19187), (5482, 12152), (6076, 10964)]