2538707568

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{724517}}^1$

素因数の和:724601

約数の個数: 40

約数和(自身を含む): 6648177168

約数和(自身を除く): 4109469600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 724517, 1449034, 2173551, 2898068, 4347102, 5796136, 8694204, 11592272, 17388408, 34776816, 52889741, 105779482, 158669223, 211558964, 317338446, 423117928, 634676892, 846235856, 1269353784, 2538707568]

約数ペア:

[(1, 2538707568), (2, 1269353784), (3, 846235856), (4, 634676892), (6, 423117928), (8, 317338446), (12, 211558964), (16, 158669223), (24, 105779482), (48, 52889741), (73, 34776816), (146, 17388408), (219, 11592272), (292, 8694204), (438, 5796136), (584, 4347102), (876, 2898068), (1168, 2173551), (1752, 1449034), (3504, 724517)]