25244056942

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{2287}}^1$

素因数の和:2462

約数の個数: 72

約数和(自身を含む): 43961407776

約数和(自身を除く): 18717350834

約数列:

[1, 2, 13, 17, 26, 34, 113, 169, 221, 226, 289, 338, 442, 578, 1469, 1921, 2287, 2873, 2938, 3757, 3842, 4574, 5746, 7514, 19097, 24973, 29731, 32657, 38194, 38879, 48841, 49946, 59462, 65314, 77758, 97682, 258431, 324649, 386503, 424541, 505427, 516862, 649298, 660943, 773006, 849082, 1010854, 1321886, 3359603, 4393327, 5519033, 6570551, 6719206, 8592259, 8786654, 11038066, 13141102, 17184518, 43674839, 57113251, 74686559, 87349678, 111699367, 114226502, 149373118, 223398734, 742472263, 970925267, 1484944526, 1941850534, 12622028471, 25244056942]

約数ペア:

[(1, 25244056942), (2, 12622028471), (13, 1941850534), (17, 1484944526), (26, 970925267), (34, 742472263), (113, 223398734), (169, 149373118), (221, 114226502), (226, 111699367), (289, 87349678), (338, 74686559), (442, 57113251), (578, 43674839), (1469, 17184518), (1921, 13141102), (2287, 11038066), (2873, 8786654), (2938, 8592259), (3757, 6719206), (3842, 6570551), (4574, 5519033), (5746, 4393327), (7514, 3359603), (19097, 1321886), (24973, 1010854), (29731, 849082), (32657, 773006), (38194, 660943), (38879, 649298), (48841, 516862), (49946, 505427), (59462, 424541), (65314, 386503), (77758, 324649), (97682, 258431)]