38648072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 80870400

約数和(自身を除く): 42222328

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 89, 103, 124, 136, 178, 206, 248, 356, 412, 527, 712, 824, 1054, 1513, 1751, 2108, 2759, 3026, 3193, 3502, 4216, 5518, 6052, 6386, 7004, 9167, 11036, 12104, 12772, 14008, 18334, 22072, 25544, 36668, 46903, 54281, 73336, 93806, 108562, 155839, 187612, 217124, 284177, 311678, 375224, 434248, 568354, 623356, 1136708, 1246712, 2273416, 4831009, 9662018, 19324036, 38648072]

約数ペア:

[(1, 38648072), (2, 19324036), (4, 9662018), (8, 4831009), (17, 2273416), (31, 1246712), (34, 1136708), (62, 623356), (68, 568354), (89, 434248), (103, 375224), (124, 311678), (136, 284177), (178, 217124), (206, 187612), (248, 155839), (356, 108562), (412, 93806), (527, 73336), (712, 54281), (824, 46903), (1054, 36668), (1513, 25544), (1751, 22072), (2108, 18334), (2759, 14008), (3026, 12772), (3193, 12104), (3502, 11036), (4216, 9167), (5518, 7004), (6052, 6386)]