38614912

素因数分解:

$2^7\times 7^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 89303040

約数和(自身を除く): 50688128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 284, 448, 497, 568, 607, 896, 994, 1136, 1214, 1988, 2272, 2428, 3976, 4249, 4544, 4856, 7952, 8498, 9088, 9712, 15904, 16996, 19424, 31808, 33992, 38848, 43097, 63616, 67984, 77696, 86194, 135968, 172388, 271936, 301679, 344776, 543872, 603358, 689552, 1206716, 1379104, 2413432, 2758208, 4826864, 5516416, 9653728, 19307456, 38614912]

約数ペア:

[(1, 38614912), (2, 19307456), (4, 9653728), (7, 5516416), (8, 4826864), (14, 2758208), (16, 2413432), (28, 1379104), (32, 1206716), (56, 689552), (64, 603358), (71, 543872), (112, 344776), (128, 301679), (142, 271936), (224, 172388), (284, 135968), (448, 86194), (497, 77696), (568, 67984), (607, 63616), (896, 43097), (994, 38848), (1136, 33992), (1214, 31808), (1988, 19424), (2272, 16996), (2428, 15904), (3976, 9712), (4249, 9088), (4544, 8498), (4856, 7952)]