64734472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{4513}}^1$

素因数の和:4693

約数の個数: 32

約数和(自身を含む): 133253280

約数和(自身を除く): 68518808

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 163, 326, 652, 1304, 1793, 3586, 4513, 7172, 9026, 14344, 18052, 36104, 49643, 99286, 198572, 397144, 735619, 1471238, 2942476, 5884952, 8091809, 16183618, 32367236, 64734472]

約数ペア:

[(1, 64734472), (2, 32367236), (4, 16183618), (8, 8091809), (11, 5884952), (22, 2942476), (44, 1471238), (88, 735619), (163, 397144), (326, 198572), (652, 99286), (1304, 49643), (1793, 36104), (3586, 18052), (4513, 14344), (7172, 9026)]