42439502

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1549}}^1$

素因数の和:1680

約数の個数: 32

約数和(自身を含む): 77376000

約数和(自身を除く): 34936498

約数列:

[1, 2, 7, 14, 19, 38, 103, 133, 206, 266, 721, 1442, 1549, 1957, 3098, 3914, 10843, 13699, 21686, 27398, 29431, 58862, 159547, 206017, 319094, 412034, 1116829, 2233658, 3031393, 6062786, 21219751, 42439502]

約数ペア:

[(1, 42439502), (2, 21219751), (7, 6062786), (14, 3031393), (19, 2233658), (38, 1116829), (103, 412034), (133, 319094), (206, 206017), (266, 159547), (721, 58862), (1442, 29431), (1549, 27398), (1957, 21686), (3098, 13699), (3914, 10843)]