64131992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{14549}}^1$

素因数の和:14603

約数の個数: 32

約数和(自身を含む): 130950000

約数和(自身を除く): 66818008

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 14549, 29098, 58196, 116392, 276431, 421921, 552862, 843842, 1105724, 1687684, 2211448, 3375368, 8016499, 16032998, 32065996, 64131992]

約数ペア:

[(1, 64131992), (2, 32065996), (4, 16032998), (8, 8016499), (19, 3375368), (29, 2211448), (38, 1687684), (58, 1105724), (76, 843842), (116, 552862), (152, 421921), (232, 276431), (551, 116392), (1102, 58196), (2204, 29098), (4408, 14549)]