63445396

素因数分解:

$2^2\times 7^3\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 130838400

約数和(自身を除く): 67393004

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 131, 196, 262, 343, 353, 524, 686, 706, 917, 1372, 1412, 1834, 2471, 3668, 4942, 6419, 9884, 12838, 17297, 25676, 34594, 44933, 46243, 69188, 89866, 92486, 121079, 179732, 184972, 242158, 323701, 484316, 647402, 1294804, 2265907, 4531814, 9063628, 15861349, 31722698, 63445396]

約数ペア:

[(1, 63445396), (2, 31722698), (4, 15861349), (7, 9063628), (14, 4531814), (28, 2265907), (49, 1294804), (98, 647402), (131, 484316), (196, 323701), (262, 242158), (343, 184972), (353, 179732), (524, 121079), (686, 92486), (706, 89866), (917, 69188), (1372, 46243), (1412, 44933), (1834, 34594), (2471, 25676), (3668, 17297), (4942, 12838), (6419, 9884)]