8703968

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:105

約数の個数: 96

約数和(自身を含む): 21873600

約数和(自身を除く): 13169632

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 61, 91, 98, 104, 112, 122, 182, 196, 208, 224, 244, 343, 364, 392, 416, 427, 488, 637, 686, 728, 784, 793, 854, 976, 1274, 1372, 1456, 1568, 1586, 1708, 1952, 2548, 2744, 2912, 2989, 3172, 3416, 4459, 5096, 5488, 5551, 5978, 6344, 6832, 8918, 10192, 10976, 11102, 11956, 12688, 13664, 17836, 20384, 20923, 22204, 23912, 25376, 35672, 38857, 41846, 44408, 47824, 71344, 77714, 83692, 88816, 95648, 142688, 155428, 167384, 177632, 271999, 310856, 334768, 543998, 621712, 669536, 1087996, 1243424, 2175992, 4351984, 8703968]

約数ペア:

[(1, 8703968), (2, 4351984), (4, 2175992), (7, 1243424), (8, 1087996), (13, 669536), (14, 621712), (16, 543998), (26, 334768), (28, 310856), (32, 271999), (49, 177632), (52, 167384), (56, 155428), (61, 142688), (91, 95648), (98, 88816), (104, 83692), (112, 77714), (122, 71344), (182, 47824), (196, 44408), (208, 41846), (224, 38857), (244, 35672), (343, 25376), (364, 23912), (392, 22204), (416, 20923), (427, 20384), (488, 17836), (637, 13664), (686, 12688), (728, 11956), (784, 11102), (793, 10976), (854, 10192), (976, 8918), (1274, 6832), (1372, 6344), (1456, 5978), (1568, 5551), (1586, 5488), (1708, 5096), (1952, 4459), (2548, 3416), (2744, 3172), (2912, 2989)]