56780416

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{823}}^1$

素因数の和:862

約数の個数: 96

約数和(自身を含む): 143722080

約数和(自身を除く): 86941664

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 308, 352, 392, 448, 539, 616, 704, 784, 823, 896, 1078, 1232, 1408, 1568, 1646, 2156, 2464, 3136, 3292, 4312, 4928, 5761, 6272, 6584, 8624, 9053, 9856, 11522, 13168, 17248, 18106, 23044, 26336, 34496, 36212, 40327, 46088, 52672, 63371, 68992, 72424, 80654, 92176, 105344, 126742, 144848, 161308, 184352, 253484, 289696, 322616, 368704, 443597, 506968, 579392, 645232, 737408, 887194, 1013936, 1158784, 1290464, 1774388, 2027872, 2580928, 3548776, 4055744, 5161856, 7097552, 8111488, 14195104, 28390208, 56780416]

約数ペア:

[(1, 56780416), (2, 28390208), (4, 14195104), (7, 8111488), (8, 7097552), (11, 5161856), (14, 4055744), (16, 3548776), (22, 2580928), (28, 2027872), (32, 1774388), (44, 1290464), (49, 1158784), (56, 1013936), (64, 887194), (77, 737408), (88, 645232), (98, 579392), (112, 506968), (128, 443597), (154, 368704), (176, 322616), (196, 289696), (224, 253484), (308, 184352), (352, 161308), (392, 144848), (448, 126742), (539, 105344), (616, 92176), (704, 80654), (784, 72424), (823, 68992), (896, 63371), (1078, 52672), (1232, 46088), (1408, 40327), (1568, 36212), (1646, 34496), (2156, 26336), (2464, 23044), (3136, 18106), (3292, 17248), (4312, 13168), (4928, 11522), (5761, 9856), (6272, 9053), (6584, 8624)]