66628576

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17497}}^1$

素因数の和:17531

約数の個数: 48

約数和(自身を含む): 158741856

約数和(自身を除く): 92113280

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, 17497, 34994, 69988, 122479, 139976, 244958, 279952, 297449, 489916, 559904, 594898, 979832, 1189796, 1959664, 2082143, 2379592, 3919328, 4164286, 4759184, 8328572, 9518368, 16657144, 33314288, 66628576]

約数ペア:

[(1, 66628576), (2, 33314288), (4, 16657144), (7, 9518368), (8, 8328572), (14, 4759184), (16, 4164286), (17, 3919328), (28, 2379592), (32, 2082143), (34, 1959664), (56, 1189796), (68, 979832), (112, 594898), (119, 559904), (136, 489916), (224, 297449), (238, 279952), (272, 244958), (476, 139976), (544, 122479), (952, 69988), (1904, 34994), (3808, 17497)]