70282216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 149688000

約数和(自身を除く): 79405784

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 59, 68, 76, 118, 136, 152, 236, 323, 461, 472, 646, 922, 1003, 1121, 1292, 1844, 2006, 2242, 2584, 3688, 4012, 4484, 7837, 8024, 8759, 8968, 15674, 17518, 19057, 27199, 31348, 35036, 38114, 54398, 62696, 70072, 76228, 108796, 148903, 152456, 217592, 297806, 462383, 516781, 595612, 924766, 1033562, 1191224, 1849532, 2067124, 3699064, 4134248, 8785277, 17570554, 35141108, 70282216]

約数ペア:

[(1, 70282216), (2, 35141108), (4, 17570554), (8, 8785277), (17, 4134248), (19, 3699064), (34, 2067124), (38, 1849532), (59, 1191224), (68, 1033562), (76, 924766), (118, 595612), (136, 516781), (152, 462383), (236, 297806), (323, 217592), (461, 152456), (472, 148903), (646, 108796), (922, 76228), (1003, 70072), (1121, 62696), (1292, 54398), (1844, 38114), (2006, 35036), (2242, 31348), (2584, 27199), (3688, 19057), (4012, 17518), (4484, 15674), (7837, 8968), (8024, 8759)]