74721136

素因数分解:

$2^4\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2939}}^1$

素因数の和:3181

約数の個数: 40

約数和(自身を含む): 166239360

約数和(自身を除く): 91518224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227, 454, 908, 1589, 1816, 2939, 3178, 3632, 5878, 6356, 11756, 12712, 20573, 23512, 25424, 41146, 47024, 82292, 164584, 329168, 667153, 1334306, 2668612, 4670071, 5337224, 9340142, 10674448, 18680284, 37360568, 74721136]

約数ペア:

[(1, 74721136), (2, 37360568), (4, 18680284), (7, 10674448), (8, 9340142), (14, 5337224), (16, 4670071), (28, 2668612), (56, 1334306), (112, 667153), (227, 329168), (454, 164584), (908, 82292), (1589, 47024), (1816, 41146), (2939, 25424), (3178, 23512), (3632, 20573), (5878, 12712), (6356, 11756)]