69345136

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32587}}^1$

素因数の和:32621

約数の個数: 40

約数和(自身を含む): 161636480

約数和(自身を除く): 92291344

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 32587, 65174, 130348, 228109, 260696, 456218, 521392, 619153, 912436, 1238306, 1824872, 2476612, 3649744, 4334071, 4953224, 8668142, 9906448, 17336284, 34672568, 69345136]

約数ペア:

[(1, 69345136), (2, 34672568), (4, 17336284), (7, 9906448), (8, 8668142), (14, 4953224), (16, 4334071), (19, 3649744), (28, 2476612), (38, 1824872), (56, 1238306), (76, 912436), (112, 619153), (133, 521392), (152, 456218), (266, 260696), (304, 228109), (532, 130348), (1064, 65174), (2128, 32587)]