28843476

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 68947200

約数和(自身を除く): 40103724

約数列:

[1, 2, 3, 4, 6, 12, 89, 113, 178, 226, 239, 267, 339, 356, 452, 478, 534, 678, 717, 956, 1068, 1356, 1434, 2868, 10057, 20114, 21271, 27007, 30171, 40228, 42542, 54014, 60342, 63813, 81021, 85084, 108028, 120684, 127626, 162042, 255252, 324084, 2403623, 4807246, 7210869, 9614492, 14421738, 28843476]

約数ペア:

[(1, 28843476), (2, 14421738), (3, 9614492), (4, 7210869), (6, 4807246), (12, 2403623), (89, 324084), (113, 255252), (178, 162042), (226, 127626), (239, 120684), (267, 108028), (339, 85084), (356, 81021), (452, 63813), (478, 60342), (534, 54014), (678, 42542), (717, 40228), (956, 30171), (1068, 27007), (1356, 21271), (1434, 20114), (2868, 10057)]