47391672

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{643}}^1$

素因数の和:772

約数の個数: 64

約数和(自身を含む): 123338880

約数和(自身を除く): 75947208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 83, 111, 148, 166, 222, 249, 296, 332, 444, 498, 643, 664, 888, 996, 1286, 1929, 1992, 2572, 3071, 3858, 5144, 6142, 7716, 9213, 12284, 15432, 18426, 23791, 24568, 36852, 47582, 53369, 71373, 73704, 95164, 106738, 142746, 160107, 190328, 213476, 285492, 320214, 426952, 570984, 640428, 1280856, 1974653, 3949306, 5923959, 7898612, 11847918, 15797224, 23695836, 47391672]

約数ペア:

[(1, 47391672), (2, 23695836), (3, 15797224), (4, 11847918), (6, 7898612), (8, 5923959), (12, 3949306), (24, 1974653), (37, 1280856), (74, 640428), (83, 570984), (111, 426952), (148, 320214), (166, 285492), (222, 213476), (249, 190328), (296, 160107), (332, 142746), (444, 106738), (498, 95164), (643, 73704), (664, 71373), (888, 53369), (996, 47582), (1286, 36852), (1929, 24568), (1992, 23791), (2572, 18426), (3071, 15432), (3858, 12284), (5144, 9213), (6142, 7716)]