275044912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{12743}}^1$

素因数の和:12841

約数の個数: 40

約数和(自身を含む): 568892160

約数和(自身を除く): 293847248

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1136, 1349, 2698, 5396, 10792, 12743, 21584, 25486, 50972, 101944, 203888, 242117, 484234, 904753, 968468, 1809506, 1936936, 3619012, 3873872, 7238024, 14476048, 17190307, 34380614, 68761228, 137522456, 275044912]

約数ペア:

[(1, 275044912), (2, 137522456), (4, 68761228), (8, 34380614), (16, 17190307), (19, 14476048), (38, 7238024), (71, 3873872), (76, 3619012), (142, 1936936), (152, 1809506), (284, 968468), (304, 904753), (568, 484234), (1136, 242117), (1349, 203888), (2698, 101944), (5396, 50972), (10792, 25486), (12743, 21584)]