25516836

素因数分解:

$2^2\times 3^3\times {\mathrm{191}}^1\times {\mathrm{1237}}^1$

素因数の和:1441

約数の個数: 48

約数和(自身を含む): 66554880

約数和(自身を除く): 41038044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 191, 382, 573, 764, 1146, 1237, 1719, 2292, 2474, 3438, 3711, 4948, 5157, 6876, 7422, 10314, 11133, 14844, 20628, 22266, 33399, 44532, 66798, 133596, 236267, 472534, 708801, 945068, 1417602, 2126403, 2835204, 4252806, 6379209, 8505612, 12758418, 25516836]

約数ペア:

[(1, 25516836), (2, 12758418), (3, 8505612), (4, 6379209), (6, 4252806), (9, 2835204), (12, 2126403), (18, 1417602), (27, 945068), (36, 708801), (54, 472534), (108, 236267), (191, 133596), (382, 66798), (573, 44532), (764, 33399), (1146, 22266), (1237, 20628), (1719, 14844), (2292, 11133), (2474, 10314), (3438, 7422), (3711, 6876), (4948, 5157)]