26286798808

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{44189}}^1$

素因数の和:44332

約数の個数: 64

約数和(自身を含む): 53261323200

約数和(自身を除く): 26974524392

約数列:

[1, 2, 4, 8, 23, 46, 53, 61, 92, 106, 122, 184, 212, 244, 424, 488, 1219, 1403, 2438, 2806, 3233, 4876, 5612, 6466, 9752, 11224, 12932, 25864, 44189, 74359, 88378, 148718, 176756, 297436, 353512, 594872, 1016347, 2032694, 2342017, 2695529, 4065388, 4684034, 5391058, 8130776, 9368068, 10782116, 18736136, 21564232, 53866391, 61997167, 107732782, 123994334, 142863037, 215465564, 247988668, 285726074, 430931128, 495977336, 571452148, 1142904296, 3285849851, 6571699702, 13143399404, 26286798808]

約数ペア:

[(1, 26286798808), (2, 13143399404), (4, 6571699702), (8, 3285849851), (23, 1142904296), (46, 571452148), (53, 495977336), (61, 430931128), (92, 285726074), (106, 247988668), (122, 215465564), (184, 142863037), (212, 123994334), (244, 107732782), (424, 61997167), (488, 53866391), (1219, 21564232), (1403, 18736136), (2438, 10782116), (2806, 9368068), (3233, 8130776), (4876, 5391058), (5612, 4684034), (6466, 4065388), (9752, 2695529), (11224, 2342017), (12932, 2032694), (25864, 1016347), (44189, 594872), (74359, 353512), (88378, 297436), (148718, 176756)]