23020004

素因数分解:

$2^2\times 7^2\times {\mathrm{257}}^1\times {\mathrm{457}}^1$

素因数の和:732

約数の個数: 36

約数和(自身を含む): 47147436

約数和(自身を除く): 24127432

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 257, 457, 514, 914, 1028, 1799, 1828, 3199, 3598, 6398, 7196, 12593, 12796, 22393, 25186, 44786, 50372, 89572, 117449, 234898, 469796, 822143, 1644286, 3288572, 5755001, 11510002, 23020004]

約数ペア:

[(1, 23020004), (2, 11510002), (4, 5755001), (7, 3288572), (14, 1644286), (28, 822143), (49, 469796), (98, 234898), (196, 117449), (257, 89572), (457, 50372), (514, 44786), (914, 25186), (1028, 22393), (1799, 12796), (1828, 12593), (3199, 7196), (3598, 6398)]