40978496

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{49253}}^1$

素因数の和:49278

約数の個数: 28

約数和(自身を含む): 87573612

約数和(自身を除く): 46595116

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 49253, 98506, 197012, 394024, 640289, 788048, 1280578, 1576096, 2561156, 3152192, 5122312, 10244624, 20489248, 40978496]

約数ペア:

[(1, 40978496), (2, 20489248), (4, 10244624), (8, 5122312), (13, 3152192), (16, 2561156), (26, 1576096), (32, 1280578), (52, 788048), (64, 640289), (104, 394024), (208, 197012), (416, 98506), (832, 49253)]