23728768

素因数分解:

$2^7\times 7^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 54933120

約数和(自身を除く): 31204352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 284, 373, 448, 497, 568, 746, 896, 994, 1136, 1492, 1988, 2272, 2611, 2984, 3976, 4544, 5222, 5968, 7952, 9088, 10444, 11936, 15904, 20888, 23872, 26483, 31808, 41776, 47744, 52966, 63616, 83552, 105932, 167104, 185381, 211864, 334208, 370762, 423728, 741524, 847456, 1483048, 1694912, 2966096, 3389824, 5932192, 11864384, 23728768]

約数ペア:

[(1, 23728768), (2, 11864384), (4, 5932192), (7, 3389824), (8, 2966096), (14, 1694912), (16, 1483048), (28, 847456), (32, 741524), (56, 423728), (64, 370762), (71, 334208), (112, 211864), (128, 185381), (142, 167104), (224, 105932), (284, 83552), (373, 63616), (448, 52966), (497, 47744), (568, 41776), (746, 31808), (896, 26483), (994, 23872), (1136, 20888), (1492, 15904), (1988, 11936), (2272, 10444), (2611, 9088), (2984, 7952), (3976, 5968), (4544, 5222)]