465996916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{32191}}^1$

素因数の和:32260

約数の個数: 48

約数和(自身を含む): 1038385152

約数和(自身を除く): 572388236

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 2068, 3619, 7238, 14476, 32191, 64382, 128764, 225337, 354101, 450674, 708202, 901348, 1416404, 1512977, 2478707, 3025954, 4957414, 6051908, 9914828, 10590839, 16642747, 21181678, 33285494, 42363356, 66570988, 116499229, 232998458, 465996916]

約数ペア:

[(1, 465996916), (2, 232998458), (4, 116499229), (7, 66570988), (11, 42363356), (14, 33285494), (22, 21181678), (28, 16642747), (44, 10590839), (47, 9914828), (77, 6051908), (94, 4957414), (154, 3025954), (188, 2478707), (308, 1512977), (329, 1416404), (517, 901348), (658, 708202), (1034, 450674), (1316, 354101), (2068, 225337), (3619, 128764), (7238, 64382), (14476, 32191)]