25452196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4861}}^1$

素因数の和:4900

約数の個数: 48

約数和(自身を含む): 58810752

約数和(自身を除く): 33358556

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 4861, 5236, 9722, 19444, 34027, 53471, 68054, 82637, 106942, 136108, 165274, 213884, 330548, 374297, 578459, 748594, 909007, 1156918, 1497188, 1818014, 2313836, 3636028, 6363049, 12726098, 25452196]

約数ペア:

[(1, 25452196), (2, 12726098), (4, 6363049), (7, 3636028), (11, 2313836), (14, 1818014), (17, 1497188), (22, 1156918), (28, 909007), (34, 748594), (44, 578459), (68, 374297), (77, 330548), (119, 213884), (154, 165274), (187, 136108), (238, 106942), (308, 82637), (374, 68054), (476, 53471), (748, 34027), (1309, 19444), (2618, 9722), (4861, 5236)]