42691656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1559}}^1$

素因数の和:1738

約数の個数: 64

約数和(自身を含む): 122803200

約数和(自身を除く): 80111544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 163, 168, 326, 489, 652, 978, 1141, 1304, 1559, 1956, 2282, 3118, 3423, 3912, 4564, 4677, 6236, 6846, 9128, 9354, 10913, 12472, 13692, 18708, 21826, 27384, 32739, 37416, 43652, 65478, 87304, 130956, 254117, 261912, 508234, 762351, 1016468, 1524702, 1778819, 2032936, 3049404, 3557638, 5336457, 6098808, 7115276, 10672914, 14230552, 21345828, 42691656]

約数ペア:

[(1, 42691656), (2, 21345828), (3, 14230552), (4, 10672914), (6, 7115276), (7, 6098808), (8, 5336457), (12, 3557638), (14, 3049404), (21, 2032936), (24, 1778819), (28, 1524702), (42, 1016468), (56, 762351), (84, 508234), (163, 261912), (168, 254117), (326, 130956), (489, 87304), (652, 65478), (978, 43652), (1141, 37416), (1304, 32739), (1559, 27384), (1956, 21826), (2282, 18708), (3118, 13692), (3423, 12472), (3912, 10913), (4564, 9354), (4677, 9128), (6236, 6846)]