23349172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^2$

素因数の和:149

約数の個数: 72

約数和(自身を含む): 53428032

約数和(自身を除く): 30078860

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 43, 44, 77, 82, 86, 154, 164, 172, 287, 301, 308, 451, 473, 574, 602, 902, 946, 1148, 1204, 1763, 1804, 1849, 1892, 3157, 3311, 3526, 3698, 6314, 6622, 7052, 7396, 12341, 12628, 12943, 13244, 19393, 20339, 24682, 25886, 38786, 40678, 49364, 51772, 75809, 77572, 81356, 135751, 142373, 151618, 271502, 284746, 303236, 530663, 543004, 569492, 833899, 1061326, 1667798, 2122652, 3335596, 5837293, 11674586, 23349172]

約数ペア:

[(1, 23349172), (2, 11674586), (4, 5837293), (7, 3335596), (11, 2122652), (14, 1667798), (22, 1061326), (28, 833899), (41, 569492), (43, 543004), (44, 530663), (77, 303236), (82, 284746), (86, 271502), (154, 151618), (164, 142373), (172, 135751), (287, 81356), (301, 77572), (308, 75809), (451, 51772), (473, 49364), (574, 40678), (602, 38786), (902, 25886), (946, 24682), (1148, 20339), (1204, 19393), (1763, 13244), (1804, 12943), (1849, 12628), (1892, 12341), (3157, 7396), (3311, 7052), (3526, 6622), (3698, 6314)]