22266088

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 46379520

約数和(自身を除く): 24113432

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 169, 172, 338, 344, 383, 559, 676, 766, 1118, 1352, 1532, 2236, 3064, 4472, 4979, 7267, 9958, 14534, 16469, 19916, 29068, 32938, 39832, 58136, 64727, 65876, 129454, 131752, 214097, 258908, 428194, 517816, 856388, 1712776, 2783261, 5566522, 11133044, 22266088]

約数ペア:

[(1, 22266088), (2, 11133044), (4, 5566522), (8, 2783261), (13, 1712776), (26, 856388), (43, 517816), (52, 428194), (86, 258908), (104, 214097), (169, 131752), (172, 129454), (338, 65876), (344, 64727), (383, 58136), (559, 39832), (676, 32938), (766, 29068), (1118, 19916), (1352, 16469), (1532, 14534), (2236, 9958), (3064, 7267), (4472, 4979)]