623168

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:139

約数の個数: 56

約数和(自身を含む): 1536192

約数和(自身を除く): 913024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 107, 112, 182, 208, 214, 224, 364, 416, 428, 448, 728, 749, 832, 856, 1391, 1456, 1498, 1712, 2782, 2912, 2996, 3424, 5564, 5824, 5992, 6848, 9737, 11128, 11984, 19474, 22256, 23968, 38948, 44512, 47936, 77896, 89024, 155792, 311584, 623168]

約数ペア:

[(1, 623168), (2, 311584), (4, 155792), (7, 89024), (8, 77896), (13, 47936), (14, 44512), (16, 38948), (26, 23968), (28, 22256), (32, 19474), (52, 11984), (56, 11128), (64, 9737), (91, 6848), (104, 5992), (107, 5824), (112, 5564), (182, 3424), (208, 2996), (214, 2912), (224, 2782), (364, 1712), (416, 1498), (428, 1456), (448, 1391), (728, 856), (749, 832)]