74638311.000000000

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1483}}^1$

素因数の和:1523

約数の個数: 88

約数和(自身を含む): 340227776

約数和(自身を除く): 202035904

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, 832, 896, 1024, 1456, 1483, 1664, 1792, 2912, 2966, 3328, 3584, 5824, 5932, 6656, 7168, 10381, 11648, 11864, 13312, 19279, 20762, 23296, 23728, 38558, 41524, 46592, 47456, 77116, 83048, 93184, 94912, 134953, 154232, 166096, 189824, 269906, 308464, 332192, 379648, 539812, 616928, 664384, 759296, 1079624, 1233856, 1328768, 1518592, 2159248, 2467712, 2657536, 4318496, 4935424, 5315072, 8636992, 9870848, 10630144, 17273984, 19741696, 34547968, 69095936, 138191872]

約数ペア:

[(1, 138191872), (2, 69095936), (4, 34547968), (7, 19741696), (8, 17273984), (13, 10630144), (14, 9870848), (16, 8636992), (26, 5315072), (28, 4935424), (32, 4318496), (52, 2657536), (56, 2467712), (64, 2159248), (91, 1518592), (104, 1328768), (112, 1233856), (128, 1079624), (182, 759296), (208, 664384), (224, 616928), (256, 539812), (364, 379648), (416, 332192), (448, 308464), (512, 269906), (728, 189824), (832, 166096), (896, 154232), (1024, 134953), (1456, 94912), (1483, 93184), (1664, 83048), (1792, 77116), (2912, 47456), (2966, 46592), (3328, 41524), (3584, 38558), (5824, 23728), (5932, 23296), (6656, 20762), (7168, 19279), (10381, 13312), (11648, 11864)]