28545352

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 60496380

約数和(自身を除く): 31951028

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 121, 148, 242, 296, 407, 484, 797, 814, 968, 1594, 1628, 3188, 3256, 4477, 6376, 8767, 8954, 17534, 17908, 29489, 35068, 35816, 58978, 70136, 96437, 117956, 192874, 235912, 324379, 385748, 648758, 771496, 1297516, 2595032, 3568169, 7136338, 14272676, 28545352]

約数ペア:

[(1, 28545352), (2, 14272676), (4, 7136338), (8, 3568169), (11, 2595032), (22, 1297516), (37, 771496), (44, 648758), (74, 385748), (88, 324379), (121, 235912), (148, 192874), (242, 117956), (296, 96437), (407, 70136), (484, 58978), (797, 35816), (814, 35068), (968, 29489), (1594, 17908), (1628, 17534), (3188, 8954), (3256, 8767), (4477, 6376)]