68303872

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1$

素因数の和:773

約数の個数: 88

約数和(自身を含む): 168279776

約数和(自身を除く): 99975904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 733, 832, 896, 1024, 1456, 1466, 1664, 1792, 2912, 2932, 3328, 3584, 5131, 5824, 5864, 6656, 7168, 9529, 10262, 11648, 11728, 13312, 19058, 20524, 23296, 23456, 38116, 41048, 46592, 46912, 66703, 76232, 82096, 93184, 93824, 133406, 152464, 164192, 187648, 266812, 304928, 328384, 375296, 533624, 609856, 656768, 750592, 1067248, 1219712, 1313536, 2134496, 2439424, 2627072, 4268992, 4878848, 5254144, 8537984, 9757696, 17075968, 34151936, 68303872]

約数ペア:

[(1, 68303872), (2, 34151936), (4, 17075968), (7, 9757696), (8, 8537984), (13, 5254144), (14, 4878848), (16, 4268992), (26, 2627072), (28, 2439424), (32, 2134496), (52, 1313536), (56, 1219712), (64, 1067248), (91, 750592), (104, 656768), (112, 609856), (128, 533624), (182, 375296), (208, 328384), (224, 304928), (256, 266812), (364, 187648), (416, 164192), (448, 152464), (512, 133406), (728, 93824), (733, 93184), (832, 82096), (896, 76232), (1024, 66703), (1456, 46912), (1466, 46592), (1664, 41048), (1792, 38116), (2912, 23456), (2932, 23296), (3328, 20524), (3584, 19058), (5131, 13312), (5824, 11728), (5864, 11648), (6656, 10262), (7168, 9529)]