66636304

素因数分解:

$2^4\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2621}}^1$

素因数の和:2863

約数の個数: 40

約数和(自身を含む): 148258368

約数和(自身を除く): 81622064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227, 454, 908, 1589, 1816, 2621, 3178, 3632, 5242, 6356, 10484, 12712, 18347, 20968, 25424, 36694, 41936, 73388, 146776, 293552, 594967, 1189934, 2379868, 4164769, 4759736, 8329538, 9519472, 16659076, 33318152, 66636304]

約数ペア:

[(1, 66636304), (2, 33318152), (4, 16659076), (7, 9519472), (8, 8329538), (14, 4759736), (16, 4164769), (28, 2379868), (56, 1189934), (112, 594967), (227, 293552), (454, 146776), (908, 73388), (1589, 41936), (1816, 36694), (2621, 25424), (3178, 20968), (3632, 18347), (5242, 12712), (6356, 10484)]