66719744

素因数分解:

$2^{12}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:223

約数の個数: 104

約数和(自身を含む): 165130560

約数和(自身を除く): 98410816

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 179, 182, 208, 224, 256, 358, 364, 416, 448, 512, 716, 728, 832, 896, 1024, 1253, 1432, 1456, 1664, 1792, 2048, 2327, 2506, 2864, 2912, 3328, 3584, 4096, 4654, 5012, 5728, 5824, 6656, 7168, 9308, 10024, 11456, 11648, 13312, 14336, 16289, 18616, 20048, 22912, 23296, 26624, 28672, 32578, 37232, 40096, 45824, 46592, 53248, 65156, 74464, 80192, 91648, 93184, 130312, 148928, 160384, 183296, 186368, 260624, 297856, 320768, 366592, 372736, 521248, 595712, 641536, 733184, 1042496, 1191424, 1283072, 2084992, 2382848, 2566144, 4169984, 4765696, 5132288, 8339968, 9531392, 16679936, 33359872, 66719744]

約数ペア:

[(1, 66719744), (2, 33359872), (4, 16679936), (7, 9531392), (8, 8339968), (13, 5132288), (14, 4765696), (16, 4169984), (26, 2566144), (28, 2382848), (32, 2084992), (52, 1283072), (56, 1191424), (64, 1042496), (91, 733184), (104, 641536), (112, 595712), (128, 521248), (179, 372736), (182, 366592), (208, 320768), (224, 297856), (256, 260624), (358, 186368), (364, 183296), (416, 160384), (448, 148928), (512, 130312), (716, 93184), (728, 91648), (832, 80192), (896, 74464), (1024, 65156), (1253, 53248), (1432, 46592), (1456, 45824), (1664, 40096), (1792, 37232), (2048, 32578), (2327, 28672), (2506, 26624), (2864, 23296), (2912, 22912), (3328, 20048), (3584, 18616), (4096, 16289), (4654, 14336), (5012, 13312), (5728, 11648), (5824, 11456), (6656, 10024), (7168, 9308)]