38867248

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5689}}^1$

素因数の和:5765

約数の個数: 40

約数和(自身を含む): 87489440

約数和(自身を除く): 48622192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 5689, 6832, 11378, 22756, 39823, 45512, 79646, 91024, 159292, 318584, 347029, 637168, 694058, 1388116, 2429203, 2776232, 4858406, 5552464, 9716812, 19433624, 38867248]

約数ペア:

[(1, 38867248), (2, 19433624), (4, 9716812), (7, 5552464), (8, 4858406), (14, 2776232), (16, 2429203), (28, 1388116), (56, 694058), (61, 637168), (112, 347029), (122, 318584), (244, 159292), (427, 91024), (488, 79646), (854, 45512), (976, 39823), (1708, 22756), (3416, 11378), (5689, 6832)]