65308408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1$

素因数の和:868

約数の個数: 64

約数和(自身を含む): 142974720

約数和(自身を除く): 77666312

約数列:

[1, 2, 4, 8, 11, 22, 23, 41, 44, 46, 82, 88, 92, 164, 184, 253, 328, 451, 506, 787, 902, 943, 1012, 1574, 1804, 1886, 2024, 3148, 3608, 3772, 6296, 7544, 8657, 10373, 17314, 18101, 20746, 32267, 34628, 36202, 41492, 64534, 69256, 72404, 82984, 129068, 144808, 199111, 258136, 354937, 398222, 709874, 742141, 796444, 1419748, 1484282, 1592888, 2839496, 2968564, 5937128, 8163551, 16327102, 32654204, 65308408]

約数ペア:

[(1, 65308408), (2, 32654204), (4, 16327102), (8, 8163551), (11, 5937128), (22, 2968564), (23, 2839496), (41, 1592888), (44, 1484282), (46, 1419748), (82, 796444), (88, 742141), (92, 709874), (164, 398222), (184, 354937), (253, 258136), (328, 199111), (451, 144808), (506, 129068), (787, 82984), (902, 72404), (943, 69256), (1012, 64534), (1574, 41492), (1804, 36202), (1886, 34628), (2024, 32267), (3148, 20746), (3608, 18101), (3772, 17314), (6296, 10373), (7544, 8657)]