23720704

素因数分解:

$2^8\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 108

約数和(自身を含む): 57787968

約数和(自身を除く): 34067264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 61, 62, 64, 98, 112, 122, 124, 128, 196, 217, 224, 244, 248, 256, 392, 427, 434, 448, 488, 496, 784, 854, 868, 896, 976, 992, 1519, 1568, 1708, 1736, 1792, 1891, 1952, 1984, 2989, 3038, 3136, 3416, 3472, 3782, 3904, 3968, 5978, 6076, 6272, 6832, 6944, 7564, 7808, 7936, 11956, 12152, 12544, 13237, 13664, 13888, 15128, 15616, 23912, 24304, 26474, 27328, 27776, 30256, 47824, 48608, 52948, 54656, 55552, 60512, 92659, 95648, 97216, 105896, 109312, 121024, 185318, 191296, 194432, 211792, 242048, 370636, 382592, 388864, 423584, 484096, 741272, 765184, 847168, 1482544, 1694336, 2965088, 3388672, 5930176, 11860352, 23720704]

約数ペア:

[(1, 23720704), (2, 11860352), (4, 5930176), (7, 3388672), (8, 2965088), (14, 1694336), (16, 1482544), (28, 847168), (31, 765184), (32, 741272), (49, 484096), (56, 423584), (61, 388864), (62, 382592), (64, 370636), (98, 242048), (112, 211792), (122, 194432), (124, 191296), (128, 185318), (196, 121024), (217, 109312), (224, 105896), (244, 97216), (248, 95648), (256, 92659), (392, 60512), (427, 55552), (434, 54656), (448, 52948), (488, 48608), (496, 47824), (784, 30256), (854, 27776), (868, 27328), (896, 26474), (976, 24304), (992, 23912), (1519, 15616), (1568, 15128), (1708, 13888), (1736, 13664), (1792, 13237), (1891, 12544), (1952, 12152), (1984, 11956), (2989, 7936), (3038, 7808), (3136, 7564), (3416, 6944), (3472, 6832), (3782, 6272), (3904, 6076), (3968, 5978)]