74956028

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{19259}}^1$

素因数の和:19409

約数の個数: 24

約数和(自身を含む): 150998400

約数和(自身を除く): 76042372

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 19259, 38518, 77036, 134813, 269626, 539252, 2677001, 5354002, 10708004, 18739007, 37478014, 74956028]

約数ペア:

[(1, 74956028), (2, 37478014), (4, 18739007), (7, 10708004), (14, 5354002), (28, 2677001), (139, 539252), (278, 269626), (556, 134813), (973, 77036), (1946, 38518), (3892, 19259)]