8491196476

素因数分解:

$2^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{5381}}^1$

素因数の和:5579

約数の個数: 72

約数和(自身を含む): 17677544976

約数和(自身を除く): 9186348500

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 97, 98, 166, 194, 196, 332, 388, 581, 679, 1162, 1358, 2324, 2716, 4067, 4753, 5381, 8051, 8134, 9506, 10762, 16102, 16268, 19012, 21524, 32204, 37667, 56357, 75334, 112714, 150668, 225428, 263669, 394499, 446623, 521957, 527338, 788998, 893246, 1043914, 1054676, 1577996, 1786492, 2087828, 3126361, 3653699, 6252722, 7307398, 12505444, 14614796, 21884527, 25575893, 43322431, 43769054, 51151786, 86644862, 87538108, 102303572, 173289724, 303257017, 606514034, 1213028068, 2122799119, 4245598238, 8491196476]

約数ペア:

[(1, 8491196476), (2, 4245598238), (4, 2122799119), (7, 1213028068), (14, 606514034), (28, 303257017), (49, 173289724), (83, 102303572), (97, 87538108), (98, 86644862), (166, 51151786), (194, 43769054), (196, 43322431), (332, 25575893), (388, 21884527), (581, 14614796), (679, 12505444), (1162, 7307398), (1358, 6252722), (2324, 3653699), (2716, 3126361), (4067, 2087828), (4753, 1786492), (5381, 1577996), (8051, 1054676), (8134, 1043914), (9506, 893246), (10762, 788998), (16102, 527338), (16268, 521957), (19012, 446623), (21524, 394499), (32204, 263669), (37667, 225428), (56357, 150668), (75334, 112714)]