63914872

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{4441}}^1$

素因数の和:4711

約数の個数: 32

約数和(自身を含む): 137524320

約数和(自身を除く): 73609448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 1028, 1799, 2056, 3598, 4441, 7196, 8882, 14392, 17764, 31087, 35528, 62174, 124348, 248696, 1141337, 2282674, 4565348, 7989359, 9130696, 15978718, 31957436, 63914872]

約数ペア:

[(1, 63914872), (2, 31957436), (4, 15978718), (7, 9130696), (8, 7989359), (14, 4565348), (28, 2282674), (56, 1141337), (257, 248696), (514, 124348), (1028, 62174), (1799, 35528), (2056, 31087), (3598, 17764), (4441, 14392), (7196, 8882)]