7995428

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{113}}^1$

素因数の和:169

約数の個数: 54

約数和(自身を含む): 17330166

約数和(自身を除く): 9334738

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 113, 133, 196, 226, 266, 361, 452, 532, 722, 791, 931, 1444, 1582, 1862, 2147, 2527, 3164, 3724, 4294, 5054, 5537, 8588, 10108, 11074, 15029, 17689, 22148, 30058, 35378, 40793, 60116, 70756, 81586, 105203, 163172, 210406, 285551, 420812, 571102, 1142204, 1998857, 3997714, 7995428]

約数ペア:

[(1, 7995428), (2, 3997714), (4, 1998857), (7, 1142204), (14, 571102), (19, 420812), (28, 285551), (38, 210406), (49, 163172), (76, 105203), (98, 81586), (113, 70756), (133, 60116), (196, 40793), (226, 35378), (266, 30058), (361, 22148), (452, 17689), (532, 15029), (722, 11074), (791, 10108), (931, 8588), (1444, 5537), (1582, 5054), (1862, 4294), (2147, 3724), (2527, 3164)]