28894614

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3389}}^1$

素因数の和:3437

約数の個数: 48

約数和(自身を含む): 69562800

約数和(自身を除く): 40668186

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 609, 1218, 1421, 2842, 3389, 4263, 6778, 8526, 10167, 20334, 23723, 47446, 71169, 98281, 142338, 166061, 196562, 294843, 332122, 498183, 589686, 687967, 996366, 1375934, 2063901, 4127802, 4815769, 9631538, 14447307, 28894614]

約数ペア:

[(1, 28894614), (2, 14447307), (3, 9631538), (6, 4815769), (7, 4127802), (14, 2063901), (21, 1375934), (29, 996366), (42, 687967), (49, 589686), (58, 498183), (87, 332122), (98, 294843), (147, 196562), (174, 166061), (203, 142338), (294, 98281), (406, 71169), (609, 47446), (1218, 23723), (1421, 20334), (2842, 10167), (3389, 8526), (4263, 6778)]