74412128

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19541}}^1$

素因数の和:19575

約数の個数: 48

約数和(自身を含む): 177285024

約数和(自身を除く): 102872896

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 19541, 39082, 78164, 136787, 156328, 273574, 312656, 332197, 547148, 625312, 664394, 1094296, 1328788, 2188592, 2325379, 2657576, 4377184, 4650758, 5315152, 9301516, 10630304, 18603032, 37206064, 74412128]

約数ペア:

[(1, 74412128), (2, 37206064), (4, 18603032), (7, 10630304), (8, 9301516), (14, 5315152), (16, 4650758), (17, 4377184), (28, 2657576), (32, 2325379), (34, 2188592), (56, 1328788), (68, 1094296), (112, 664394), (119, 625312), (136, 547148), (224, 332197), (238, 312656), (272, 273574), (476, 156328), (544, 136787), (952, 78164), (1904, 39082), (3808, 19541)]