8741876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 96

約数和(自身を含む): 20321280

約数和(自身を除く): 11579404

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 29, 31, 34, 44, 52, 58, 62, 68, 116, 124, 143, 187, 221, 286, 319, 341, 374, 377, 403, 442, 493, 527, 572, 638, 682, 748, 754, 806, 884, 899, 986, 1054, 1276, 1364, 1508, 1612, 1798, 1972, 2108, 2431, 3596, 4147, 4433, 4862, 5423, 5797, 6409, 6851, 8294, 8866, 9724, 9889, 10846, 11594, 11687, 12818, 13702, 15283, 16588, 17732, 19778, 21692, 23188, 23374, 25636, 27404, 30566, 39556, 46748, 61132, 70499, 75361, 128557, 140998, 150722, 168113, 198679, 257114, 281996, 301444, 336226, 397358, 514228, 672452, 794716, 2185469, 4370938, 8741876]

約数ペア:

[(1, 8741876), (2, 4370938), (4, 2185469), (11, 794716), (13, 672452), (17, 514228), (22, 397358), (26, 336226), (29, 301444), (31, 281996), (34, 257114), (44, 198679), (52, 168113), (58, 150722), (62, 140998), (68, 128557), (116, 75361), (124, 70499), (143, 61132), (187, 46748), (221, 39556), (286, 30566), (319, 27404), (341, 25636), (374, 23374), (377, 23188), (403, 21692), (442, 19778), (493, 17732), (527, 16588), (572, 15283), (638, 13702), (682, 12818), (748, 11687), (754, 11594), (806, 10846), (884, 9889), (899, 9724), (986, 8866), (1054, 8294), (1276, 6851), (1364, 6409), (1508, 5797), (1612, 5423), (1798, 4862), (1972, 4433), (2108, 4147), (2431, 3596)]