13072864

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3433}}^1$

素因数の和:3467

約数の個数: 48

約数和(自身を含む): 31153248

約数和(自身を除く): 18080384

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, 3433, 3808, 6866, 13732, 24031, 27464, 48062, 54928, 58361, 96124, 109856, 116722, 192248, 233444, 384496, 408527, 466888, 768992, 817054, 933776, 1634108, 1867552, 3268216, 6536432, 13072864]

約数ペア:

[(1, 13072864), (2, 6536432), (4, 3268216), (7, 1867552), (8, 1634108), (14, 933776), (16, 817054), (17, 768992), (28, 466888), (32, 408527), (34, 384496), (56, 233444), (68, 192248), (112, 116722), (119, 109856), (136, 96124), (224, 58361), (238, 54928), (272, 48062), (476, 27464), (544, 24031), (952, 13732), (1904, 6866), (3433, 3808)]