25962156

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1237}}^1$

素因数の和:1311

約数の個数: 72

約数和(自身を含む): 73002384

約数和(自身を除く): 47040228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 66, 99, 106, 132, 159, 198, 212, 318, 396, 477, 583, 636, 954, 1166, 1237, 1749, 1908, 2332, 2474, 3498, 3711, 4948, 5247, 6996, 7422, 10494, 11133, 13607, 14844, 20988, 22266, 27214, 40821, 44532, 54428, 65561, 81642, 122463, 131122, 163284, 196683, 244926, 262244, 393366, 489852, 590049, 721171, 786732, 1180098, 1442342, 2163513, 2360196, 2884684, 4327026, 6490539, 8654052, 12981078, 25962156]

約数ペア:

[(1, 25962156), (2, 12981078), (3, 8654052), (4, 6490539), (6, 4327026), (9, 2884684), (11, 2360196), (12, 2163513), (18, 1442342), (22, 1180098), (33, 786732), (36, 721171), (44, 590049), (53, 489852), (66, 393366), (99, 262244), (106, 244926), (132, 196683), (159, 163284), (198, 131122), (212, 122463), (318, 81642), (396, 65561), (477, 54428), (583, 44532), (636, 40821), (954, 27214), (1166, 22266), (1237, 20988), (1749, 14844), (1908, 13607), (2332, 11133), (2474, 10494), (3498, 7422), (3711, 6996), (4948, 5247)]