28760676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{342389}}^1$

素因数の和:342403

約数の個数: 24

約数和(自身を含む): 76695360

約数和(自身を除く): 47934684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 342389, 684778, 1027167, 1369556, 2054334, 2396723, 4108668, 4793446, 7190169, 9586892, 14380338, 28760676]

約数ペア:

[(1, 28760676), (2, 14380338), (3, 9586892), (4, 7190169), (6, 4793446), (7, 4108668), (12, 2396723), (14, 2054334), (21, 1369556), (28, 1027167), (42, 684778), (84, 342389)]